[{"id":4683,"event_type":"sample","client_timestamp":"2026-09-22T21:48:17.216454+00:00","ingested_at":"2026-09-22T21:48:17.216845+00:00","sequence_number":0,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.6895833333333333,"w":0.15,"h":0.22291666666666668},"euler_x":13.744707107543945,"euler_y":0.07114777714014053,"euler_z":-5.065108299255371,"smoothed_x":13.543066097592103,"smoothed_y":-0.0033960867524537967,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.9971305727958679,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4684,"event_type":"face_found","client_timestamp":"2026-09-22T21:48:17.216471+00:00","ingested_at":"2026-09-22T21:48:17.216845+00:00","sequence_number":1,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.6895833333333333,"w":0.15,"h":0.22291666666666668},"euler_x":13.744707107543945,"euler_y":0.07114777714014053,"euler_z":-5.065108299255371,"smoothed_x":13.543066097592103,"smoothed_y":-0.0033960867524537967,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.9971305727958679,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4685,"event_type":"sample","client_timestamp":"2026-09-22T21:48:17.728291+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":4,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.69375,"w":0.15,"h":0.225},"euler_x":13.890721321105957,"euler_y":0.2216990739107132,"euler_z":-4.610475540161133,"smoothed_x":13.660544503311993,"smoothed_y":0.014609205079496916,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9968274235725403,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4686,"event_type":"sample","client_timestamp":"2026-09-22T21:48:18.265625+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":5,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1986111111111111,"y":0.6895833333333333,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":13.637690544128418,"euler_y":-0.1466641128063202,"euler_z":-4.549335479736328,"smoothed_x":13.59193602635241,"smoothed_y":-0.1733190864203017,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.9962117075920105,"direction_command":null,"serial_connected":false,"processing_latency_ms":23,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4687,"event_type":"sample","client_timestamp":"2026-09-22T21:48:18.774941+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":6,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1986111111111111,"y":0.69375,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":13.953044891357422,"euler_y":0.15844149887561798,"euler_z":-4.44232702255249,"smoothed_x":13.810994867637026,"smoothed_y":-0.027257903993283858,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9974306225776672,"direction_command":null,"serial_connected":false,"processing_latency_ms":36,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4688,"event_type":"sample","client_timestamp":"2026-09-22T21:48:19.295189+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":7,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.6895833333333333,"w":0.15,"h":0.22708333333333333},"euler_x":13.165938377380371,"euler_y":-0.061572253704071045,"euler_z":-4.56492805480957,"smoothed_x":13.578226312246592,"smoothed_y":-0.16235853012283416,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.99802166223526,"direction_command":null,"serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4689,"event_type":"sample","client_timestamp":"2026-09-22T21:48:19.800670+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":8,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1986111111111111,"y":0.69375,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":13.40904712677002,"euler_y":0.0019005760550498962,"euler_z":-4.658565998077393,"smoothed_x":13.424535501904646,"smoothed_y":-0.03699713591885791,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9968274235725403,"direction_command":null,"serial_connected":false,"processing_latency_ms":39,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":119},{"id":4690,"event_type":"sample","client_timestamp":"2026-09-22T21:48:20.355426+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":9,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.69375,"w":0.15,"h":0.22291666666666668},"euler_x":13.211310386657715,"euler_y":-0.4595876634120941,"euler_z":-4.771054744720459,"smoothed_x":13.386194577648721,"smoothed_y":-0.22343433477186642,"left_eye_open_probability":0.990864634513855,"right_eye_open_probability":0.9968274235725403,"direction_command":null,"serial_connected":false,"processing_latency_ms":40,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":122},{"id":4691,"event_type":"sample","client_timestamp":"2026-09-22T21:48:20.883124+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":10,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.69375,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":13.295544624328613,"euler_y":0.3488738238811493,"euler_z":-5.2144246101379395,"smoothed_x":13.142271228359556,"smoothed_y":0.30157772701417546,"left_eye_open_probability":0.9933371543884277,"right_eye_open_probability":0.9965211153030396,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4692,"event_type":"sample","client_timestamp":"2026-09-22T21:48:21.440917+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":11,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6916666666666667,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":12.280055046081543,"euler_y":-0.030785849317908287,"euler_z":-5.094192028045654,"smoothed_x":12.535252053918196,"smoothed_y":-0.0711431781379913,"left_eye_open_probability":0.9898386597633362,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4693,"event_type":"sample","client_timestamp":"2026-09-22T21:48:21.944714+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":12,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1986111111111111,"y":0.6916666666666667,"w":0.15555555555555556,"h":0.23333333333333334},"euler_x":11.384787559509277,"euler_y":-0.07110277563333511,"euler_z":-5.057454586029053,"smoothed_x":11.507330455893465,"smoothed_y":0.025136015994697895,"left_eye_open_probability":0.9893174171447754,"right_eye_open_probability":0.998600959777832,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4694,"event_type":"sample","client_timestamp":"2026-09-22T21:48:22.485105+00:00","ingested_at":"2026-09-22T21:48:22.495745+00:00","sequence_number":13,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20555555555555555,"y":0.6833333333333333,"w":0.14166666666666666,"h":0.2125},"euler_x":23.752225875854492,"euler_y":-0.8191518187522888,"euler_z":-4.699347496032715,"smoothed_x":18.84745032623191,"smoothed_y":-0.9258087728935082,"left_eye_open_probability":0.9856016635894775,"right_eye_open_probability":0.994285523891449,"direction_command":null,"serial_connected":false,"processing_latency_ms":45,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4695,"event_type":"direction_changed","client_timestamp":"2026-09-22T21:48:22.704114+00:00","ingested_at":"2026-09-22T21:48:22.713906+00:00","sequence_number":14,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20277777777777778,"y":0.6770833333333334,"w":0.14444444444444443,"h":0.21666666666666667},"euler_x":31.860553741455078,"euler_y":-1.6978133916854858,"euler_z":-4.663414478302002,"smoothed_x":25.642670335021073,"smoothed_y":-1.1786863883903038,"left_eye_open_probability":0.32690995931625366,"right_eye_open_probability":0.9892709851264954,"direction_command":"F","serial_connected":false,"processing_latency_ms":40,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4696,"event_type":"sample","client_timestamp":"2026-09-22T21:48:23.006091+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":15,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20694444444444443,"y":0.6791666666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":34.94116973876953,"euler_y":-3.834585666656494,"euler_z":-5.00596809387207,"smoothed_x":31.53170551078987,"smoothed_y":-2.6819223361493463,"left_eye_open_probability":0.21113640069961548,"right_eye_open_probability":0.8639492392539978,"direction_command":"F","serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4697,"event_type":"sample","client_timestamp":"2026-09-22T21:48:23.523069+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":16,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6729166666666667,"w":0.14305555555555555,"h":0.21458333333333332},"euler_x":36.19330978393555,"euler_y":-4.402059078216553,"euler_z":-5.674549579620361,"smoothed_x":35.84884480553499,"smoothed_y":-4.184278237778989,"left_eye_open_probability":0.4151104688644409,"right_eye_open_probability":0.6780469417572021,"direction_command":"F","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4698,"event_type":"sample","client_timestamp":"2026-09-22T21:48:24.037025+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":17,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.675,"w":0.14722222222222223,"h":0.22291666666666668},"euler_x":37.45680618286133,"euler_y":-4.361922264099121,"euler_z":-5.355175495147705,"smoothed_x":37.23838571748077,"smoothed_y":-4.337668986906941,"left_eye_open_probability":0.074978768825531,"right_eye_open_probability":0.675443172454834,"direction_command":"F","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4699,"event_type":"sample","client_timestamp":"2026-09-22T21:48:24.557151+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":18,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6729166666666667,"w":0.14444444444444443,"h":0.21875},"euler_x":35.222450256347656,"euler_y":-4.3088154792785645,"euler_z":-5.139251708984375,"smoothed_x":35.942279511308,"smoothed_y":-4.386463886585941,"left_eye_open_probability":0.092304527759552,"right_eye_open_probability":0.7252373695373535,"direction_command":"F","serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4700,"event_type":"sample","client_timestamp":"2026-09-22T21:48:25.114071+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":19,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6729166666666667,"w":0.14444444444444443,"h":0.21875},"euler_x":34.222679138183594,"euler_y":-3.3412978649139404,"euler_z":-5.079371452331543,"smoothed_x":34.81008322333231,"smoothed_y":-4.140292090086396,"left_eye_open_probability":0.062496304512023926,"right_eye_open_probability":0.6963686943054199,"direction_command":"F","serial_connected":false,"processing_latency_ms":73,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4701,"event_type":"sample","client_timestamp":"2026-09-22T21:48:25.634202+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":20,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6770833333333334,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":34.49205017089844,"euler_y":-3.9735686779022217,"euler_z":-5.008374214172363,"smoothed_x":35.123272463822516,"smoothed_y":-4.050095970933356,"left_eye_open_probability":0.060685038566589355,"right_eye_open_probability":0.9003492593765259,"direction_command":"F","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4702,"event_type":"sample","client_timestamp":"2026-09-22T21:48:26.146232+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":21,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.675,"w":0.14444444444444443,"h":0.21666666666666667},"euler_x":33.36249923706055,"euler_y":-4.607371807098389,"euler_z":-5.064233779907227,"smoothed_x":34.182717111111025,"smoothed_y":-4.145243654894527,"left_eye_open_probability":0.1407354474067688,"right_eye_open_probability":0.8717538714408875,"direction_command":"F","serial_connected":false,"processing_latency_ms":76,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4703,"event_type":"sample","client_timestamp":"2026-09-22T21:48:26.706912+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":22,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6770833333333334,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":33.55595016479492,"euler_y":-3.795207977294922,"euler_z":-5.032413482666016,"smoothed_x":33.8970020069969,"smoothed_y":-3.9486220195939676,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.8661791086196899,"direction_command":"F","serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4704,"event_type":"sample","client_timestamp":"2026-09-22T21:48:27.242601+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":23,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.6729166666666667,"w":0.14583333333333334,"h":0.21875},"euler_x":34.285430908203125,"euler_y":-3.7348310947418213,"euler_z":-4.939062118530273,"smoothed_x":33.9276195199687,"smoothed_y":-3.899439589167693,"left_eye_open_probability":0.060685038566589355,"right_eye_open_probability":0.623405933380127,"direction_command":"F","serial_connected":false,"processing_latency_ms":36,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4705,"event_type":"sample","client_timestamp":"2026-09-22T21:48:27.756130+00:00","ingested_at":"2026-09-22T21:48:27.765597+00:00","sequence_number":24,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6791666666666667,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":34.20624542236328,"euler_y":-4.185173988342285,"euler_z":-4.924078941345215,"smoothed_x":34.411385982961626,"smoothed_y":-3.815626530049311,"left_eye_open_probability":0.092304527759552,"right_eye_open_probability":0.6911184787750244,"direction_command":"F","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4706,"event_type":"sample","client_timestamp":"2026-09-22T21:48:28.293821+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":25,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.6729166666666667,"w":0.14583333333333334,"h":0.22083333333333333},"euler_x":34.817501068115234,"euler_y":-3.3837122917175293,"euler_z":-4.823066234588623,"smoothed_x":34.532102176477835,"smoothed_y":-3.8973960136003187,"left_eye_open_probability":0.059361934661865234,"right_eye_open_probability":0.7588732242584229,"direction_command":"F","serial_connected":false,"processing_latency_ms":45,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4707,"event_type":"sample","client_timestamp":"2026-09-22T21:48:28.811193+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":26,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6791666666666667,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":34.23099899291992,"euler_y":-3.3200395107269287,"euler_z":-5.06167459487915,"smoothed_x":34.47524605073031,"smoothed_y":-3.9567505166554824,"left_eye_open_probability":0.08553206920623779,"right_eye_open_probability":0.632347822189331,"direction_command":"F","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4708,"event_type":"sample","client_timestamp":"2026-09-22T21:48:29.331898+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":27,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19722222222222222,"y":0.6708333333333333,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":33.20877456665039,"euler_y":-4.315431118011475,"euler_z":-5.010670185089111,"smoothed_x":33.686886991734454,"smoothed_y":-4.130606981412769,"left_eye_open_probability":0.05671572685241699,"right_eye_open_probability":0.6911184787750244,"direction_command":"F","serial_connected":false,"processing_latency_ms":48,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4709,"event_type":"sample","client_timestamp":"2026-09-22T21:48:29.836061+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":28,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.6791666666666667,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":33.65639114379883,"euler_y":-5.021429538726807,"euler_z":-5.260215759277344,"smoothed_x":33.960623495275016,"smoothed_y":-4.466495287667243,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.6963686943054199,"direction_command":"F","serial_connected":false,"processing_latency_ms":41,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4710,"event_type":"sample","client_timestamp":"2026-09-22T21:48:30.349384+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":29,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.6729166666666667,"w":0.14583333333333334,"h":0.21875},"euler_x":35.100040435791016,"euler_y":-4.820915222167969,"euler_z":-5.357912063598633,"smoothed_x":34.320428868906035,"smoothed_y":-4.536883888305356,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.8628342747688293,"direction_command":"F","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4711,"event_type":"sample","client_timestamp":"2026-09-22T21:48:30.869545+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":30,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2013888888888889,"y":0.68125,"w":0.14583333333333334,"h":0.21666666666666667},"euler_x":35.13667297363281,"euler_y":-4.475154399871826,"euler_z":-5.070796489715576,"smoothed_x":35.090464665973315,"smoothed_y":-4.57572322278654,"left_eye_open_probability":0.12273192405700684,"right_eye_open_probability":0.886478841304779,"direction_command":"F","serial_connected":false,"processing_latency_ms":36,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4712,"event_type":"sample","client_timestamp":"2026-09-22T21:48:31.405456+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":31,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.675,"w":0.14583333333333334,"h":0.21666666666666667},"euler_x":35.814903259277344,"euler_y":-5.052338600158691,"euler_z":-5.723330974578857,"smoothed_x":35.24012161211145,"smoothed_y":-4.5290671114952525,"left_eye_open_probability":0.1492120623588562,"right_eye_open_probability":0.9358671307563782,"direction_command":"F","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4713,"event_type":"sample","client_timestamp":"2026-09-22T21:48:31.935871+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":32,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.6791666666666667,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":33.22897720336914,"euler_y":-3.9524648189544678,"euler_z":-5.194396018981934,"smoothed_x":34.3170177916589,"smoothed_y":-4.130936016863327,"left_eye_open_probability":0.0873914361000061,"right_eye_open_probability":0.9668617844581604,"direction_command":"F","serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4714,"event_type":"sample","client_timestamp":"2026-09-22T21:48:32.440124+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":33,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19444444444444445,"y":0.6833333333333333,"w":0.15694444444444444,"h":0.23333333333333334},"euler_x":21.450328826904297,"euler_y":-1.8087385892868042,"euler_z":-4.183351039886475,"smoothed_x":27.08187325372587,"smoothed_y":-2.645727362239628,"left_eye_open_probability":0.9898386597633362,"right_eye_open_probability":0.99802166223526,"direction_command":"F","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":113},{"id":4715,"event_type":"sample","client_timestamp":"2026-09-22T21:48:32.950128+00:00","ingested_at":"2026-09-22T21:48:32.977432+00:00","sequence_number":35,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.6979166666666666,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":9.445560455322266,"euler_y":-0.8901215195655823,"euler_z":-3.9562652111053467,"smoothed_x":14.496496569052182,"smoothed_y":-1.7269779524565247,"left_eye_open_probability":0.9858568906784058,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":43,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4716,"event_type":"sample","client_timestamp":"2026-09-22T21:48:33.451058+00:00","ingested_at":"2026-09-22T21:48:35.990388+00:00","sequence_number":36,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19722222222222222,"y":0.7,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":7.141211032867432,"euler_y":-3.051405429840088,"euler_z":-4.0955657958984375,"smoothed_x":7.967801870269364,"smoothed_y":-2.685649317106274,"left_eye_open_probability":0.9861093163490295,"right_eye_open_probability":0.9968274235725403,"direction_command":null,"serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4717,"event_type":"sample","client_timestamp":"2026-09-22T21:48:33.983088+00:00","ingested_at":"2026-09-22T21:48:35.990388+00:00","sequence_number":37,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19444444444444445,"y":0.6979166666666666,"w":0.15694444444444444,"h":0.23541666666666666},"euler_x":6.530111312866211,"euler_y":-2.229886770248413,"euler_z":-4.004356384277344,"smoothed_x":6.710545730882279,"smoothed_y":-2.397892402895877,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.9968274235725403,"direction_command":null,"serial_connected":false,"processing_latency_ms":41,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4718,"event_type":"sample","client_timestamp":"2026-09-22T21:48:34.493994+00:00","ingested_at":"2026-09-22T21:48:35.990388+00:00","sequence_number":38,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1986111111111111,"y":0.7020833333333333,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":6.780787467956543,"euler_y":-2.732313632965088,"euler_z":-4.317148208618164,"smoothed_x":6.793143108523308,"smoothed_y":-2.64437714085608,"left_eye_open_probability":0.9877196550369263,"right_eye_open_probability":0.9962117075920105,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4719,"event_type":"sample","client_timestamp":"2026-09-22T21:48:35.039343+00:00","ingested_at":"2026-09-22T21:48:35.990388+00:00","sequence_number":39,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20694444444444443,"y":0.6979166666666666,"w":0.15416666666666667,"h":0.23125},"euler_x":7.161163806915283,"euler_y":8.039471626281738,"euler_z":-4.215245723724365,"smoothed_x":6.9891159317763965,"smoothed_y":2.860243085849481,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.99802166223526,"direction_command":null,"serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4720,"event_type":"sample","client_timestamp":"2026-09-22T21:48:35.563929+00:00","ingested_at":"2026-09-22T21:48:35.990388+00:00","sequence_number":40,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2222222222222222,"y":0.69375,"w":0.15555555555555556,"h":0.23125},"euler_x":9.567157745361328,"euler_y":22.360136032104492,"euler_z":-3.2020466327667236,"smoothed_x":9.199735725493618,"smoothed_y":17.64556228360268,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9962117075920105,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4721,"event_type":"direction_changed","client_timestamp":"2026-09-22T21:48:35.978368+00:00","ingested_at":"2026-09-22T21:48:35.990388+00:00","sequence_number":41,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2263888888888889,"y":0.6916666666666667,"w":0.15833333333333333,"h":0.2375},"euler_x":11.759596824645996,"euler_y":28.877058029174805,"euler_z":-1.9414336681365967,"smoothed_x":10.846736159249044,"smoothed_y":25.363308809764835,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.9929311275482178,"direction_command":"R","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4722,"event_type":"sample","client_timestamp":"2026-09-22T21:48:36.103689+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":42,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.22916666666666666,"y":0.69375,"w":0.15694444444444444,"h":0.23333333333333334},"euler_x":12.061189651489258,"euler_y":28.438840866088867,"euler_z":-1.801221489906311,"smoothed_x":11.3050156188481,"smoothed_y":26.479264082951644,"left_eye_open_probability":0.9898386597633362,"right_eye_open_probability":0.9918758273124695,"direction_command":"R","serial_connected":false,"processing_latency_ms":36,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4723,"event_type":"sample","client_timestamp":"2026-09-22T21:48:36.623594+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":43,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2361111111111111,"y":0.7041666666666667,"w":0.14583333333333334,"h":0.21875},"euler_x":12.450803756713867,"euler_y":34.56208038330078,"euler_z":-2.0570261478424072,"smoothed_x":11.968928325273536,"smoothed_y":33.36036372768906,"left_eye_open_probability":0.986605703830719,"right_eye_open_probability":0.9925832152366638,"direction_command":"R","serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4724,"event_type":"sample","client_timestamp":"2026-09-22T21:48:37.133900+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":44,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.23333333333333334,"y":0.70625,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":12.983941078186035,"euler_y":37.892356872558594,"euler_z":-1.5035502910614014,"smoothed_x":12.478017232421175,"smoothed_y":38.595226518042075,"left_eye_open_probability":0.05671572685241699,"right_eye_open_probability":0.010436594486236572,"direction_command":"R","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4725,"event_type":"sample","client_timestamp":"2026-09-22T21:48:37.639962+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":45,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.23333333333333334,"y":0.7020833333333333,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":14.79708194732666,"euler_y":35.74170684814453,"euler_z":-1.8115851879119873,"smoothed_x":13.764749492789113,"smoothed_y":35.94912426795557,"left_eye_open_probability":0.9845510721206665,"right_eye_open_probability":0.9915161728858948,"direction_command":"R","serial_connected":false,"processing_latency_ms":45,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4726,"event_type":"sample","client_timestamp":"2026-09-22T21:48:38.175756+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":46,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2361111111111111,"y":0.70625,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":12.25029182434082,"euler_y":43.30942916870117,"euler_z":-1.8218954801559448,"smoothed_x":12.398721000779245,"smoothed_y":41.320183714407975,"left_eye_open_probability":0.972050666809082,"right_eye_open_probability":0.9949411749839783,"direction_command":"R","serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4727,"event_type":"sample","client_timestamp":"2026-09-22T21:48:38.680939+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":47,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24583333333333332,"y":0.70625,"w":0.14027777777777778,"h":0.2125},"euler_x":12.136969566345215,"euler_y":43.60478591918945,"euler_z":-1.7585288286209106,"smoothed_x":12.420869638935459,"smoothed_y":43.506710219879906,"left_eye_open_probability":0.9848182797431946,"right_eye_open_probability":0.9841023683547974,"direction_command":"R","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4728,"event_type":"sample","client_timestamp":"2026-09-22T21:48:39.224762+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":48,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6979166666666666,"w":0.15138888888888888,"h":0.225},"euler_x":10.902620315551758,"euler_y":46.220115661621094,"euler_z":-0.19467754662036896,"smoothed_x":10.70498149611694,"smoothed_y":42.75304430356006,"left_eye_open_probability":0.9842807650566101,"right_eye_open_probability":0.6884933710098267,"direction_command":"R","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4729,"event_type":"sample","client_timestamp":"2026-09-22T21:48:39.740974+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":49,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24444444444444444,"y":0.7020833333333333,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":8.663670539855957,"euler_y":45.212310791015625,"euler_z":-1.4098002910614014,"smoothed_x":9.491597265826952,"smoothed_y":44.066736298446486,"left_eye_open_probability":0.9863588809967041,"right_eye_open_probability":0.4685542583465576,"direction_command":"R","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4730,"event_type":"sample","client_timestamp":"2026-09-22T21:48:40.260507+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":50,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24444444444444444,"y":0.6958333333333333,"w":0.15694444444444444,"h":0.23333333333333334},"euler_x":8.330986976623535,"euler_y":45.53718948364258,"euler_z":-1.5245270729064941,"smoothed_x":8.141086698878187,"smoothed_y":44.8051604155325,"left_eye_open_probability":0.9845510721206665,"right_eye_open_probability":0.6384210586547852,"direction_command":"R","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4731,"event_type":"sample","client_timestamp":"2026-09-22T21:48:40.795428+00:00","ingested_at":"2026-09-22T21:48:40.810011+00:00","sequence_number":51,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24722222222222223,"y":0.6979166666666666,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":8.76452350616455,"euler_y":44.931514739990234,"euler_z":-1.7702099084854126,"smoothed_x":7.963068923101697,"smoothed_y":45.115090217685434,"left_eye_open_probability":0.9840072393417358,"right_eye_open_probability":0.4685542583465576,"direction_command":"R","serial_connected":false,"processing_latency_ms":49,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4732,"event_type":"sample","client_timestamp":"2026-09-22T21:48:41.346183+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":52,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2513888888888889,"y":0.7020833333333333,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":7.572067737579346,"euler_y":47.56700134277344,"euler_z":-1.3710622787475586,"smoothed_x":7.65777461462642,"smoothed_y":46.34634224984185,"left_eye_open_probability":0.27911096811294556,"right_eye_open_probability":0.6702355742454529,"direction_command":"R","serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4733,"event_type":"sample","client_timestamp":"2026-09-22T21:48:41.881184+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":53,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24861111111111112,"y":0.6958333333333333,"w":0.1527777777777778,"h":0.22708333333333333},"euler_x":7.566592216491699,"euler_y":45.26979446411133,"euler_z":-1.6314737796783447,"smoothed_x":8.538145172670122,"smoothed_y":46.40961913482364,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.8717538714408875,"direction_command":"R","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":112},{"id":4734,"event_type":"sample","client_timestamp":"2026-09-22T21:48:42.385778+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":54,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24861111111111112,"y":0.6979166666666666,"w":0.15416666666666667,"h":0.23125},"euler_x":8.888461112976074,"euler_y":47.45322036743164,"euler_z":-1.29422926902771,"smoothed_x":8.83563313241923,"smoothed_y":47.378737204678,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.7058058977127075,"direction_command":"R","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":112},{"id":4735,"event_type":"sample","client_timestamp":"2026-09-22T21:48:42.895496+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":55,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24861111111111112,"y":0.6958333333333333,"w":0.15416666666666667,"h":0.23125},"euler_x":9.713590621948242,"euler_y":49.24049377441406,"euler_z":-0.91386479139328,"smoothed_x":9.70368277555272,"smoothed_y":48.889768674762394,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.6989938020706177,"direction_command":"R","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":112},{"id":4736,"event_type":"sample","client_timestamp":"2026-09-22T21:48:43.403815+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":56,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24861111111111112,"y":0.6958333333333333,"w":0.15416666666666667,"h":0.22916666666666666},"euler_x":6.313859939575195,"euler_y":46.976558685302734,"euler_z":-1.103778600692749,"smoothed_x":7.82901590165258,"smoothed_y":47.43047487771242,"left_eye_open_probability":0.8947855234146118,"right_eye_open_probability":0.6989938020706177,"direction_command":"R","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":111},{"id":4737,"event_type":"sample","client_timestamp":"2026-09-22T21:48:43.961570+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":57,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.25,"y":0.6958333333333333,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":6.651915073394775,"euler_y":47.979671478271484,"euler_z":0.0658181682229042,"smoothed_x":8.74162756648538,"smoothed_y":47.98175510122823,"left_eye_open_probability":0.4603421688079834,"right_eye_open_probability":0.9021314382553101,"direction_command":"R","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":112},{"id":4738,"event_type":"sample","client_timestamp":"2026-09-22T21:48:44.501453+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":58,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24722222222222223,"y":0.69375,"w":0.15416666666666667,"h":0.23333333333333334},"euler_x":7.028959274291992,"euler_y":46.334068298339844,"euler_z":-1.334242582321167,"smoothed_x":8.515153780469133,"smoothed_y":47.30611869615283,"left_eye_open_probability":0.9825901985168457,"right_eye_open_probability":0.767783522605896,"direction_command":"R","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":112},{"id":4739,"event_type":"sample","client_timestamp":"2026-09-22T21:48:45.012254+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":59,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2513888888888889,"y":0.7020833333333333,"w":0.1486111111111111,"h":0.225},"euler_x":8.794219017028809,"euler_y":48.906673431396484,"euler_z":-0.9753561019897461,"smoothed_x":7.508226235242704,"smoothed_y":47.891943969625814,"left_eye_open_probability":0.9035996794700623,"right_eye_open_probability":0.8717538714408875,"direction_command":"R","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":112},{"id":4740,"event_type":"sample","client_timestamp":"2026-09-22T21:48:45.517508+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":60,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.24722222222222223,"y":0.6958333333333333,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":6.202114582061768,"euler_y":45.03693771362305,"euler_z":-1.6522520780563354,"smoothed_x":6.859337452123115,"smoothed_y":46.29388227203167,"left_eye_open_probability":0.947841465473175,"right_eye_open_probability":0.47919273376464844,"direction_command":"R","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":112},{"id":4741,"event_type":"sample","client_timestamp":"2026-09-22T21:48:46.035123+00:00","ingested_at":"2026-09-22T21:48:46.049592+00:00","sequence_number":61,"has_face":true,"tracking_id":null,"face_bbox_norm":{"x":0.22361111111111112,"y":0.71875,"w":0.12638888888888888,"h":0.21041666666666667},"euler_x":0.0,"euler_y":0.0,"euler_z":0.0,"smoothed_x":5.603854995163181,"smoothed_y":24.930675173117198,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":21,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":112},{"id":4742,"event_type":"sample","client_timestamp":"2026-09-22T21:48:46.538780+00:00","ingested_at":"2026-09-22T21:48:48.819867+00:00","sequence_number":62,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.69375,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":9.612565040588379,"euler_y":-1.6385794878005981,"euler_z":-3.5781025886535645,"smoothed_x":8.84855304559898,"smoothed_y":6.186651116143393,"left_eye_open_probability":0.9877196550369263,"right_eye_open_probability":0.9988862872123718,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4743,"event_type":"sample","client_timestamp":"2026-09-22T21:48:47.065432+00:00","ingested_at":"2026-09-22T21:48:48.819867+00:00","sequence_number":63,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19444444444444445,"y":0.6979166666666666,"w":0.15,"h":0.22708333333333333},"euler_x":9.545377731323242,"euler_y":-3.3710062503814697,"euler_z":-3.798383951187134,"smoothed_x":9.182194423196881,"smoothed_y":-2.0664575307119106,"left_eye_open_probability":0.9848182797431946,"right_eye_open_probability":0.998600959777832,"direction_command":null,"serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4744,"event_type":"sample","client_timestamp":"2026-09-22T21:48:47.593128+00:00","ingested_at":"2026-09-22T21:48:48.819867+00:00","sequence_number":65,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19444444444444445,"y":0.6979166666666666,"w":0.15416666666666667,"h":0.23125},"euler_x":9.321080207824707,"euler_y":-3.9888157844543457,"euler_z":-3.6122848987579346,"smoothed_x":9.15832330668859,"smoothed_y":-3.5539627622613565,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.9988862872123718,"direction_command":null,"serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4745,"event_type":"sample","client_timestamp":"2026-09-22T21:48:48.129230+00:00","ingested_at":"2026-09-22T21:48:48.819867+00:00","sequence_number":66,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18194444444444444,"y":0.69375,"w":0.15833333333333333,"h":0.23541666666666666},"euler_x":9.923511505126953,"euler_y":-9.797966003417969,"euler_z":-2.7441728115081787,"smoothed_x":9.818779481334383,"smoothed_y":-7.227945779160281,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4746,"event_type":"sample","client_timestamp":"2026-09-22T21:48:48.630836+00:00","ingested_at":"2026-09-22T21:48:48.819867+00:00","sequence_number":67,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.15833333333333333,"y":0.6895833333333333,"w":0.16111111111111112,"h":0.24166666666666667},"euler_x":10.239034652709961,"euler_y":-28.017852783203125,"euler_z":-2.468672752380371,"smoothed_x":9.762498334775337,"smoothed_y":-19.790282004964993,"left_eye_open_probability":0.980856716632843,"right_eye_open_probability":0.9946150779724121,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4747,"event_type":"direction_changed","client_timestamp":"2026-09-22T21:48:48.795673+00:00","ingested_at":"2026-09-22T21:48:48.819867+00:00","sequence_number":68,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.15416666666666667,"y":0.6958333333333333,"w":0.15416666666666667,"h":0.23125},"euler_x":8.658294677734375,"euler_y":-40.20672607421875,"euler_z":-1.8261469602584839,"smoothed_x":9.615101442801137,"smoothed_y":-26.27625228493541,"left_eye_open_probability":0.9511713981628418,"right_eye_open_probability":0.9932752251625061,"direction_command":"L","serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4748,"event_type":"sample","client_timestamp":"2026-09-22T21:48:49.147250+00:00","ingested_at":"2026-09-22T21:48:49.154935+00:00","sequence_number":69,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":21,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4749,"event_type":"face_lost","client_timestamp":"2026-09-22T21:48:49.147270+00:00","ingested_at":"2026-09-22T21:48:49.154935+00:00","sequence_number":70,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":21,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4750,"event_type":"sample","client_timestamp":"2026-09-22T21:48:49.659948+00:00","ingested_at":"2026-09-22T21:48:50.517875+00:00","sequence_number":71,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4751,"event_type":"sample","client_timestamp":"2026-09-22T21:48:50.167706+00:00","ingested_at":"2026-09-22T21:48:50.517875+00:00","sequence_number":72,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":23,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4752,"event_type":"face_found","client_timestamp":"2026-09-22T21:48:50.498234+00:00","ingested_at":"2026-09-22T21:48:50.517875+00:00","sequence_number":73,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.15,"y":0.6916666666666667,"w":0.15416666666666667,"h":0.23125},"euler_x":9.734285354614258,"euler_y":-44.611488342285156,"euler_z":0.23852430284023285,"smoothed_x":9.734285354614258,"smoothed_y":-44.611488342285156,"left_eye_open_probability":0.059361934661865234,"right_eye_open_probability":0.9918758273124695,"direction_command":"L","serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4753,"event_type":"sample","client_timestamp":"2026-09-22T21:48:50.670803+00:00","ingested_at":"2026-09-22T21:48:51.007072+00:00","sequence_number":74,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1527777777777778,"y":0.6895833333333333,"w":0.15694444444444444,"h":0.23541666666666666},"euler_x":9.5812349319458,"euler_y":-41.847068786621094,"euler_z":-0.050988923758268356,"smoothed_x":9.544077217102052,"smoothed_y":-43.69616973876954,"left_eye_open_probability":0.5700273513793945,"right_eye_open_probability":0.9936156272888184,"direction_command":"L","serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4754,"event_type":"face_lost","client_timestamp":"2026-09-22T21:48:50.921924+00:00","ingested_at":"2026-09-22T21:48:51.007072+00:00","sequence_number":76,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":21,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4755,"event_type":"face_found","client_timestamp":"2026-09-22T21:48:51.023675+00:00","ingested_at":"2026-09-22T21:48:51.208687+00:00","sequence_number":77,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1486111111111111,"y":0.7020833333333333,"w":0.14583333333333334,"h":0.21875},"euler_x":9.9052152633667,"euler_y":-47.30126190185547,"euler_z":0.3557327091693878,"smoothed_x":9.9052152633667,"smoothed_y":-47.30126190185547,"left_eye_open_probability":0.08553206920623779,"right_eye_open_probability":0.9936156272888184,"direction_command":"L","serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4756,"event_type":"sample","client_timestamp":"2026-09-22T21:48:51.203200+00:00","ingested_at":"2026-09-22T21:48:51.208687+00:00","sequence_number":78,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4757,"event_type":"face_lost","client_timestamp":"2026-09-22T21:48:51.203214+00:00","ingested_at":"2026-09-22T21:48:51.208687+00:00","sequence_number":79,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4758,"event_type":"face_found","client_timestamp":"2026-09-22T21:48:51.346583+00:00","ingested_at":"2026-09-22T21:48:51.350245+00:00","sequence_number":81,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.14444444444444443,"y":0.6979166666666666,"w":0.15416666666666667,"h":0.23125},"euler_x":8.799233436584473,"euler_y":-43.735599517822266,"euler_z":1.5090445280075073,"smoothed_x":8.799233436584473,"smoothed_y":-43.735599517822266,"left_eye_open_probability":0.05671572685241699,"right_eye_open_probability":0.9932752251625061,"direction_command":"L","serial_connected":false,"processing_latency_ms":23,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4759,"event_type":"face_lost","client_timestamp":"2026-09-22T21:48:51.407193+00:00","ingested_at":"2026-09-22T21:48:51.472719+00:00","sequence_number":82,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4760,"event_type":"face_found","client_timestamp":"2026-09-22T21:48:51.470803+00:00","ingested_at":"2026-09-22T21:48:51.472719+00:00","sequence_number":83,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.14444444444444443,"y":0.6979166666666666,"w":0.15416666666666667,"h":0.23125},"euler_x":7.569261074066162,"euler_y":-44.0525016784668,"euler_z":1.4545514583587646,"smoothed_x":7.569261074066162,"smoothed_y":-44.0525016784668,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.994285523891449,"direction_command":"L","serial_connected":false,"processing_latency_ms":40,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4761,"event_type":"face_lost","client_timestamp":"2026-09-22T21:48:51.535416+00:00","ingested_at":"2026-09-22T21:48:52.964657+00:00","sequence_number":84,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4762,"event_type":"sample","client_timestamp":"2026-09-22T21:48:51.752658+00:00","ingested_at":"2026-09-22T21:48:52.964657+00:00","sequence_number":87,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":61,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4763,"event_type":"sample","client_timestamp":"2026-09-22T21:48:52.297219+00:00","ingested_at":"2026-09-22T21:48:52.964657+00:00","sequence_number":88,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4764,"event_type":"sample","client_timestamp":"2026-09-22T21:48:52.809505+00:00","ingested_at":"2026-09-22T21:48:52.964657+00:00","sequence_number":89,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":69,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4765,"event_type":"face_found","client_timestamp":"2026-09-22T21:48:52.938562+00:00","ingested_at":"2026-09-22T21:48:52.964657+00:00","sequence_number":90,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1375,"y":0.6958333333333333,"w":0.15555555555555556,"h":0.23333333333333334},"euler_x":2.601454734802246,"euler_y":-42.66248321533203,"euler_z":3.148977756500244,"smoothed_x":2.601454734802246,"smoothed_y":-42.66248321533203,"left_eye_open_probability":0.5776406526565552,"right_eye_open_probability":0.9880889058113098,"direction_command":"L","serial_connected":false,"processing_latency_ms":39,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4766,"event_type":"sample","client_timestamp":"2026-09-22T21:48:53.349616+00:00","ingested_at":"2026-09-22T21:48:55.247461+00:00","sequence_number":92,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13333333333333333,"y":0.6979166666666666,"w":0.1597222222222222,"h":0.23958333333333334},"euler_x":7.594797611236572,"euler_y":-45.30494689941406,"euler_z":3.688058853149414,"smoothed_x":4.3585144096271975,"smoothed_y":-44.57921245200001,"left_eye_open_probability":0.245616614818573,"right_eye_open_probability":0.998312771320343,"direction_command":"L","serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4767,"event_type":"sample","client_timestamp":"2026-09-22T21:48:53.902499+00:00","ingested_at":"2026-09-22T21:48:55.247461+00:00","sequence_number":93,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1361111111111111,"y":0.7,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":4.36093282699585,"euler_y":-45.05113220214844,"euler_z":3.2551820278167725,"smoothed_x":5.0211937629326755,"smoothed_y":-45.57108038217209,"left_eye_open_probability":0.7952913045883179,"right_eye_open_probability":0.9872773885726929,"direction_command":"L","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4768,"event_type":"sample","client_timestamp":"2026-09-22T21:48:54.448124+00:00","ingested_at":"2026-09-22T21:48:55.247461+00:00","sequence_number":94,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1361111111111111,"y":0.7020833333333333,"w":0.15694444444444444,"h":0.23541666666666666},"euler_x":2.524221658706665,"euler_y":-44.82350540161133,"euler_z":3.369602918624878,"smoothed_x":5.015644493368128,"smoothed_y":-46.784609407732646,"left_eye_open_probability":0.7466771602630615,"right_eye_open_probability":0.9861172437667847,"direction_command":"L","serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4769,"event_type":"sample","client_timestamp":"2026-09-22T21:48:54.977892+00:00","ingested_at":"2026-09-22T21:48:55.247461+00:00","sequence_number":95,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1375,"y":0.7,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":4.622425556182861,"euler_y":-45.549072265625,"euler_z":2.9106929302215576,"smoothed_x":4.134278580422138,"smoothed_y":-45.014474098909105,"left_eye_open_probability":0.504286527633667,"right_eye_open_probability":0.9003492593765259,"direction_command":"L","serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4770,"event_type":"face_lost","client_timestamp":"2026-09-22T21:48:55.242861+00:00","ingested_at":"2026-09-22T21:48:55.247461+00:00","sequence_number":96,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":20,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4771,"event_type":"face_found","client_timestamp":"2026-09-22T21:48:55.467673+00:00","ingested_at":"2026-09-22T21:48:55.475496+00:00","sequence_number":97,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1375,"y":0.7,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":8.306031227111816,"euler_y":-47.43035125732422,"euler_z":4.677578449249268,"smoothed_x":8.306031227111816,"smoothed_y":-47.43035125732422,"left_eye_open_probability":0.2554110884666443,"right_eye_open_probability":0.9974306225776672,"direction_command":"L","serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4772,"event_type":"sample","client_timestamp":"2026-09-22T21:48:55.510956+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":98,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1375,"y":0.7,"w":0.15,"h":0.22708333333333333},"euler_x":5.611469268798828,"euler_y":-46.715763092041016,"euler_z":5.078925132751465,"smoothed_x":7.767118835449219,"smoothed_y":-47.28743362426758,"left_eye_open_probability":0.4151104688644409,"right_eye_open_probability":0.9968274235725403,"direction_command":"L","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4773,"event_type":"sample","client_timestamp":"2026-09-22T21:48:56.040888+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":100,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13472222222222222,"y":0.7020833333333333,"w":0.15,"h":0.22708333333333333},"euler_x":5.413024425506592,"euler_y":-46.39038848876953,"euler_z":4.526289939880371,"smoothed_x":6.653716576916555,"smoothed_y":-46.7129595342461,"left_eye_open_probability":0.7659553289413452,"right_eye_open_probability":0.9991688132286072,"direction_command":"L","serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4774,"event_type":"sample","client_timestamp":"2026-09-22T21:48:56.598016+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":101,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1361111111111111,"y":0.70625,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":2.1900484561920166,"euler_y":-45.3132209777832,"euler_z":4.781211853027344,"smoothed_x":4.510454275161348,"smoothed_y":-46.123871565125505,"left_eye_open_probability":0.6402992010116577,"right_eye_open_probability":0.9988862872123718,"direction_command":"L","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4775,"event_type":"sample","client_timestamp":"2026-09-22T21:48:57.119730+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":102,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13472222222222222,"y":0.7041666666666667,"w":0.1486111111111111,"h":0.22083333333333333},"euler_x":7.783231258392334,"euler_y":-47.17938232421875,"euler_z":4.879289627075195,"smoothed_x":7.068873450838121,"smoothed_y":-46.95342128332402,"left_eye_open_probability":0.46944624185562134,"right_eye_open_probability":0.998600959777832,"direction_command":"L","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4776,"event_type":"sample","client_timestamp":"2026-09-22T21:48:57.637972+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":103,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13472222222222222,"y":0.7041666666666667,"w":0.15,"h":0.225},"euler_x":7.358515739440918,"euler_y":-45.26951217651367,"euler_z":4.152902603149414,"smoothed_x":6.879850329489901,"smoothed_y":-45.95078834590741,"left_eye_open_probability":0.5627611875534058,"right_eye_open_probability":0.9958990216255188,"direction_command":"L","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4777,"event_type":"sample","client_timestamp":"2026-09-22T21:48:58.160175+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":104,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1375,"y":0.7,"w":0.15,"h":0.225},"euler_x":5.969620227813721,"euler_y":-45.29373550415039,"euler_z":4.156103134155273,"smoothed_x":5.301857487004797,"smoothed_y":-45.55355292717559,"left_eye_open_probability":0.8972601294517517,"right_eye_open_probability":0.9880889058113098,"direction_command":"L","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4778,"event_type":"sample","client_timestamp":"2026-09-22T21:48:58.661578+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":105,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1361111111111111,"y":0.7041666666666667,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":6.900116443634033,"euler_y":-45.38607406616211,"euler_z":4.706882953643799,"smoothed_x":5.857289770370442,"smoothed_y":-45.93650123306142,"left_eye_open_probability":0.7805240750312805,"right_eye_open_probability":0.9892709851264954,"direction_command":"L","serial_connected":false,"processing_latency_ms":41,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4779,"event_type":"sample","client_timestamp":"2026-09-22T21:48:59.209844+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":106,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1375,"y":0.7,"w":0.14722222222222223,"h":0.22291666666666668},"euler_x":7.2786993980407715,"euler_y":-45.94809341430664,"euler_z":5.456663608551025,"smoothed_x":6.435361729251845,"smoothed_y":-46.35670527842177,"left_eye_open_probability":0.46944624185562134,"right_eye_open_probability":0.99802166223526,"direction_command":"L","serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4780,"event_type":"sample","client_timestamp":"2026-09-22T21:48:59.734675+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":107,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13472222222222222,"y":0.7041666666666667,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":7.330316066741943,"euler_y":-47.13784408569336,"euler_z":4.729978084564209,"smoothed_x":7.074477984711582,"smoothed_y":-46.45899436150917,"left_eye_open_probability":0.48699647188186646,"right_eye_open_probability":0.9872773885726929,"direction_command":"L","serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4781,"event_type":"sample","client_timestamp":"2026-09-22T21:49:00.265087+00:00","ingested_at":"2026-09-22T21:49:00.271004+00:00","sequence_number":108,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13472222222222222,"y":0.7020833333333333,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":5.578096866607666,"euler_y":-47.65371322631836,"euler_z":4.530914783477783,"smoothed_x":7.271677189891324,"smoothed_y":-46.878739879356814,"left_eye_open_probability":0.4603421688079834,"right_eye_open_probability":0.5413478016853333,"direction_command":"L","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4782,"event_type":"sample","client_timestamp":"2026-09-22T21:49:00.807006+00:00","ingested_at":"2026-09-22T21:49:01.024455+00:00","sequence_number":109,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13333333333333333,"y":0.7083333333333334,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":4.965925693511963,"euler_y":-48.27518081665039,"euler_z":4.832304954528809,"smoothed_x":5.222175549908412,"smoothed_y":-46.82795496400316,"left_eye_open_probability":0.5776406526565552,"right_eye_open_probability":0.9962117075920105,"direction_command":"L","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4783,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:00.982358+00:00","ingested_at":"2026-09-22T21:49:01.024455+00:00","sequence_number":110,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4784,"event_type":"sample","client_timestamp":"2026-09-22T21:49:01.328021+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":111,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4785,"event_type":"sample","client_timestamp":"2026-09-22T21:49:01.856039+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":112,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4786,"event_type":"sample","client_timestamp":"2026-09-22T21:49:02.404965+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":113,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4787,"event_type":"sample","client_timestamp":"2026-09-22T21:49:02.962967+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":114,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":56,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4788,"event_type":"sample","client_timestamp":"2026-09-22T21:49:03.483221+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":116,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":20,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4789,"event_type":"sample","client_timestamp":"2026-09-22T21:49:04.009137+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":117,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":63,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4790,"event_type":"sample","client_timestamp":"2026-09-22T21:49:04.526124+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":118,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":59,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4791,"event_type":"sample","client_timestamp":"2026-09-22T21:49:05.050299+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":119,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":20,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4792,"event_type":"sample","client_timestamp":"2026-09-22T21:49:05.570101+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":120,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4793,"event_type":"sample","client_timestamp":"2026-09-22T21:49:06.101470+00:00","ingested_at":"2026-09-22T21:49:06.146680+00:00","sequence_number":121,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13194444444444445,"y":0.69375,"w":0.1597222222222222,"h":0.23958333333333334},"euler_x":2.904594898223877,"euler_y":-45.111289978027344,"euler_z":2.8738296031951904,"smoothed_x":2.904594898223877,"smoothed_y":-45.111289978027344,"left_eye_open_probability":0.5897773504257202,"right_eye_open_probability":0.5513277649879456,"direction_command":"L","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4794,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:06.101841+00:00","ingested_at":"2026-09-22T21:49:06.345926+00:00","sequence_number":122,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.13194444444444445,"y":0.69375,"w":0.1597222222222222,"h":0.23958333333333334},"euler_x":2.904594898223877,"euler_y":-45.111289978027344,"euler_z":2.8738296031951904,"smoothed_x":2.904594898223877,"smoothed_y":-45.111289978027344,"left_eye_open_probability":0.5897773504257202,"right_eye_open_probability":0.5513277649879456,"direction_command":"L","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4795,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:06.132485+00:00","ingested_at":"2026-09-22T21:49:06.345926+00:00","sequence_number":123,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4796,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:06.326333+00:00","ingested_at":"2026-09-22T21:49:06.345926+00:00","sequence_number":124,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1388888888888889,"y":0.68125,"w":0.1763888888888889,"h":0.26458333333333334},"euler_x":9.5603666305542,"euler_y":-40.72459411621094,"euler_z":1.763508677482605,"smoothed_x":9.5603666305542,"smoothed_y":-40.72459411621094,"left_eye_open_probability":0.9856016635894775,"right_eye_open_probability":0.9929311275482178,"direction_command":"L","serial_connected":false,"processing_latency_ms":36,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4797,"event_type":"sample","client_timestamp":"2026-09-22T21:49:06.637855+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":127,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.17083333333333334,"y":0.6875,"w":0.15833333333333333,"h":0.2375},"euler_x":11.163875579833984,"euler_y":-17.215410232543945,"euler_z":0.1568259596824646,"smoothed_x":9.494267591552736,"smoothed_y":-25.14845596252442,"left_eye_open_probability":0.9893174171447754,"right_eye_open_probability":0.9968274235725403,"direction_command":"L","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4798,"event_type":"sample","client_timestamp":"2026-09-22T21:49:07.189941+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":129,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.7,"w":0.1486111111111111,"h":0.22083333333333333},"euler_x":9.720959663391113,"euler_y":-2.6950340270996094,"euler_z":-2.7473244667053223,"smoothed_x":10.033028169266247,"smoothed_y":-7.439249381474646,"left_eye_open_probability":0.9913694858551025,"right_eye_open_probability":0.9994485974311829,"direction_command":null,"serial_connected":false,"processing_latency_ms":47,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":113},{"id":4799,"event_type":"sample","client_timestamp":"2026-09-22T21:49:07.708893+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":130,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.7,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":9.402445793151855,"euler_y":-2.10489559173584,"euler_z":-2.687603235244751,"smoothed_x":9.403985366437102,"smoothed_y":-2.307283889127718,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.9991688132286072,"direction_command":null,"serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4800,"event_type":"sample","client_timestamp":"2026-09-22T21:49:08.215018+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":131,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.6979166666666666,"w":0.15,"h":0.225},"euler_x":8.950948715209961,"euler_y":-2.458869218826294,"euler_z":-3.0218071937561035,"smoothed_x":9.21528505519668,"smoothed_y":-2.293381952600122,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.997727632522583,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4801,"event_type":"sample","client_timestamp":"2026-09-22T21:49:08.735257+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":132,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.6979166666666666,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":8.797736167907715,"euler_y":-2.46343994140625,"euler_z":-2.3482067584991455,"smoothed_x":8.518290820946167,"smoothed_y":-2.3659961258444504,"left_eye_open_probability":0.9923635125160217,"right_eye_open_probability":0.9974306225776672,"direction_command":null,"serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4802,"event_type":"sample","client_timestamp":"2026-09-22T21:49:09.295933+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":133,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.6958333333333333,"w":0.15,"h":0.22291666666666668},"euler_x":8.31567668914795,"euler_y":-4.196191787719727,"euler_z":-3.710880756378174,"smoothed_x":8.313408042609005,"smoothed_y":-4.521088881348115,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.99802166223526,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4803,"event_type":"sample","client_timestamp":"2026-09-22T21:49:09.830503+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":134,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.6979166666666666,"w":0.15416666666666667,"h":0.23125},"euler_x":8.552932739257812,"euler_y":-4.155640125274658,"euler_z":-3.2891111373901367,"smoothed_x":8.769458166818916,"smoothed_y":-3.67743958881474,"left_eye_open_probability":0.9861093163490295,"right_eye_open_probability":0.9988862872123718,"direction_command":null,"serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4804,"event_type":"sample","client_timestamp":"2026-09-22T21:49:10.337838+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":135,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.6979166666666666,"w":0.15,"h":0.225},"euler_x":8.415547370910645,"euler_y":-3.7831695079803467,"euler_z":-3.0889036655426025,"smoothed_x":8.337223304178298,"smoothed_y":-3.6819769116255623,"left_eye_open_probability":0.9508934020996094,"right_eye_open_probability":0.99802166223526,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4805,"event_type":"sample","client_timestamp":"2026-09-22T21:49:10.840627+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":136,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.7,"w":0.1527777777777778,"h":0.22708333333333333},"euler_x":7.942824363708496,"euler_y":-3.9961161613464355,"euler_z":-3.0345582962036133,"smoothed_x":8.400517390006652,"smoothed_y":-3.970138267135604,"left_eye_open_probability":0.9510332942008972,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4806,"event_type":"sample","client_timestamp":"2026-09-22T21:49:11.370488+00:00","ingested_at":"2026-09-22T21:49:11.399824+00:00","sequence_number":137,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.7041666666666667,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":3.4297518730163574,"euler_y":-2.8481500148773193,"euler_z":-3.496325731277466,"smoothed_x":6.67923165752933,"smoothed_y":-3.4485580870088683,"left_eye_open_probability":0.9848182797431946,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4807,"event_type":"sample","client_timestamp":"2026-09-22T21:49:11.873389+00:00","ingested_at":"2026-09-22T21:49:13.004863+00:00","sequence_number":138,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7333333333333333,"w":0.16111111111111112,"h":0.24166666666666667},"euler_x":-14.241235733032227,"euler_y":0.2730999290943146,"euler_z":-3.9129343032836914,"smoothed_x":-6.67830681393859,"smoothed_y":-1.1257745928239853,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.998600959777832,"direction_command":null,"serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4808,"event_type":"sample","client_timestamp":"2026-09-22T21:49:12.388296+00:00","ingested_at":"2026-09-22T21:49:13.004863+00:00","sequence_number":139,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7541666666666667,"w":0.15555555555555556,"h":0.23541666666666666},"euler_x":-18.09352684020996,"euler_y":1.810897707939148,"euler_z":-5.704371452331543,"smoothed_x":-17.0013882924425,"smoothed_y":1.1272210096135364,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.9965211153030396,"direction_command":null,"serial_connected":false,"processing_latency_ms":23,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":121},{"id":4809,"event_type":"sample","client_timestamp":"2026-09-22T21:49:12.900281+00:00","ingested_at":"2026-09-22T21:49:13.004863+00:00","sequence_number":140,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.75625,"w":0.1597222222222222,"h":0.2375},"euler_x":-15.878364562988281,"euler_y":2.0771005153656006,"euler_z":-4.523317813873291,"smoothed_x":-16.7661488941526,"smoothed_y":1.6908341593749945,"left_eye_open_probability":0.9965924024581909,"right_eye_open_probability":0.9713870286941528,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4810,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:12.982973+00:00","ingested_at":"2026-09-22T21:49:13.004863+00:00","sequence_number":141,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":20,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4811,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:13.100842+00:00","ingested_at":"2026-09-22T21:49:13.103770+00:00","sequence_number":142,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7625,"w":0.15833333333333333,"h":0.2375},"euler_x":-15.71049690246582,"euler_y":3.079484701156616,"euler_z":-5.029338836669922,"smoothed_x":-15.71049690246582,"smoothed_y":3.079484701156616,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.990412712097168,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4812,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:13.155159+00:00","ingested_at":"2026-09-22T21:49:13.316821+00:00","sequence_number":143,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":22,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4813,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:13.302719+00:00","ingested_at":"2026-09-22T21:49:13.316821+00:00","sequence_number":145,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7729166666666667,"w":0.15416666666666667,"h":0.23333333333333334},"euler_x":-17.800487518310547,"euler_y":3.078617811203003,"euler_z":-5.728180885314941,"smoothed_x":-17.800487518310547,"smoothed_y":3.078617811203003,"left_eye_open_probability":0.9965924024581909,"right_eye_open_probability":0.9918758273124695,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4814,"event_type":"direction_changed","client_timestamp":"2026-09-22T21:49:13.358449+00:00","ingested_at":"2026-09-22T21:49:13.408506+00:00","sequence_number":146,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.775,"w":0.15416666666666667,"h":0.23125},"euler_x":-20.198833465576172,"euler_y":1.6765320301055908,"euler_z":-4.729010105133057,"smoothed_x":-18.280156707763673,"smoothed_y":2.7982006549835208,"left_eye_open_probability":0.9606643915176392,"right_eye_open_probability":0.623405933380127,"direction_command":"B","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4815,"event_type":"sample","client_timestamp":"2026-09-22T21:49:13.405156+00:00","ingested_at":"2026-09-22T21:49:13.408506+00:00","sequence_number":147,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":21,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4816,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:13.405180+00:00","ingested_at":"2026-09-22T21:49:13.408506+00:00","sequence_number":148,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":21,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4817,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:13.531255+00:00","ingested_at":"2026-09-22T21:49:13.617397+00:00","sequence_number":149,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.7770833333333333,"w":0.15416666666666667,"h":0.23125},"euler_x":-19.361799240112305,"euler_y":1.0736266374588013,"euler_z":-3.9563305377960205,"smoothed_x":-19.361799240112305,"smoothed_y":1.0736266374588013,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.632347822189331,"direction_command":"B","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4818,"event_type":"sample","client_timestamp":"2026-09-22T21:49:13.929489+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":152,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.7854166666666667,"w":0.14583333333333334,"h":0.22083333333333333},"euler_x":-18.54546356201172,"euler_y":2.982154369354248,"euler_z":-3.749925136566162,"smoothed_x":-19.97118640216407,"smoothed_y":1.236197437607666,"left_eye_open_probability":0.679590106010437,"right_eye_open_probability":0.6171776056289673,"direction_command":"B","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":127},{"id":4819,"event_type":"sample","client_timestamp":"2026-09-22T21:49:14.436876+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":153,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.775,"w":0.15138888888888888,"h":0.22916666666666666},"euler_x":-18.079320907592773,"euler_y":1.5155932903289795,"euler_z":-3.4258997440338135,"smoothed_x":-19.83801834626913,"smoothed_y":0.5188116877086679,"left_eye_open_probability":0.9022865295410156,"right_eye_open_probability":0.8310790657997131,"direction_command":"B","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4820,"event_type":"sample","client_timestamp":"2026-09-22T21:49:14.961496+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":154,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7833333333333333,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":-22.260536193847656,"euler_y":1.554480791091919,"euler_z":-2.9479622840881348,"smoothed_x":-21.39473643450826,"smoothed_y":1.2486244081589621,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.5043434500694275,"direction_command":"B","serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4821,"event_type":"sample","client_timestamp":"2026-09-22T21:49:15.468931+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":155,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.7770833333333333,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":-18.18890953063965,"euler_y":0.7135822772979736,"euler_z":-3.120086908340454,"smoothed_x":-20.218265577624113,"smoothed_y":0.6897116709118297,"left_eye_open_probability":0.6617919206619263,"right_eye_open_probability":0.623405933380127,"direction_command":"B","serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4822,"event_type":"sample","client_timestamp":"2026-09-22T21:49:15.975550+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":156,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7833333333333333,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":-26.942602157592773,"euler_y":-0.7610301971435547,"euler_z":-4.476785182952881,"smoothed_x":-22.734996197998008,"smoothed_y":0.4706100726170117,"left_eye_open_probability":0.9871754050254822,"right_eye_open_probability":0.632347822189331,"direction_command":"B","serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4823,"event_type":"sample","client_timestamp":"2026-09-22T21:49:16.492025+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":157,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1875,"y":0.7729166666666667,"w":0.15416666666666667,"h":0.23125},"euler_x":-18.090946197509766,"euler_y":0.4555169641971588,"euler_z":-3.0846033096313477,"smoothed_x":-20.55624533270649,"smoothed_y":0.4621871007873938,"left_eye_open_probability":0.7659553289413452,"right_eye_open_probability":0.8717538714408875,"direction_command":"B","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4824,"event_type":"sample","client_timestamp":"2026-09-22T21:49:17.003548+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":158,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7791666666666667,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":-18.88145637512207,"euler_y":1.8264267444610596,"euler_z":-3.8968505859375,"smoothed_x":-18.82413174328603,"smoothed_y":0.7632062972328924,"left_eye_open_probability":0.9472037553787231,"right_eye_open_probability":0.6728394031524658,"direction_command":"B","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4825,"event_type":"sample","client_timestamp":"2026-09-22T21:49:17.506824+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":159,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.775,"w":0.1527777777777778,"h":0.22708333333333333},"euler_x":-19.80269432067871,"euler_y":-1.6590588092803955,"euler_z":-2.7684435844421387,"smoothed_x":-18.927019832767222,"smoothed_y":0.8699054707407405,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.6963686943054199,"direction_command":"B","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4826,"event_type":"sample","client_timestamp":"2026-09-22T21:49:18.038818+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":160,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7791666666666667,"w":0.15,"h":0.225},"euler_x":-21.960205078125,"euler_y":0.6613540053367615,"euler_z":-3.0445072650909424,"smoothed_x":-20.0434180075781,"smoothed_y":0.9939938982200223,"left_eye_open_probability":0.5394124984741211,"right_eye_open_probability":0.6025388240814209,"direction_command":"B","serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4827,"event_type":"sample","client_timestamp":"2026-09-22T21:49:18.555200+00:00","ingested_at":"2026-09-22T21:49:18.565234+00:00","sequence_number":161,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7729166666666667,"w":0.15138888888888888,"h":0.22916666666666666},"euler_x":-19.204498291015625,"euler_y":2.3426101207733154,"euler_z":-3.867041826248169,"smoothed_x":-19.6311298993792,"smoothed_y":1.7167961412296446,"left_eye_open_probability":0.8972601294517517,"right_eye_open_probability":0.6989938020706177,"direction_command":"B","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4828,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:18.649728+00:00","ingested_at":"2026-09-22T21:49:18.661776+00:00","sequence_number":162,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":20,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4829,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:18.798328+00:00","ingested_at":"2026-09-22T21:49:18.805153+00:00","sequence_number":163,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.7770833333333333,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":-25.337554931640625,"euler_y":0.36934342980384827,"euler_z":-4.4883575439453125,"smoothed_x":-25.337554931640625,"smoothed_y":0.36934342980384827,"left_eye_open_probability":0.7338244915008545,"right_eye_open_probability":0.6858682632446289,"direction_command":"B","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4830,"event_type":"sample","client_timestamp":"2026-09-22T21:49:19.080246+00:00","ingested_at":"2026-09-22T21:49:22.570813+00:00","sequence_number":165,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.7875,"w":0.14722222222222223,"h":0.21875},"euler_x":-21.780031204223633,"euler_y":-3.02213978767395,"euler_z":-2.0928122997283936,"smoothed_x":-22.323788737915045,"smoothed_y":0.453955524436951,"left_eye_open_probability":0.5627611875534058,"right_eye_open_probability":0.22126847505569458,"direction_command":"B","serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4831,"event_type":"sample","client_timestamp":"2026-09-22T21:49:19.611483+00:00","ingested_at":"2026-09-22T21:49:22.570813+00:00","sequence_number":166,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1875,"y":0.7729166666666667,"w":0.15555555555555556,"h":0.23541666666666666},"euler_x":-23.01744270324707,"euler_y":-1.0189765691757202,"euler_z":-4.755438327789307,"smoothed_x":-21.88761757573697,"smoothed_y":-0.3363282496869553,"left_eye_open_probability":0.9114788770675659,"right_eye_open_probability":0.26849472522735596,"direction_command":"B","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4832,"event_type":"sample","client_timestamp":"2026-09-22T21:49:20.147600+00:00","ingested_at":"2026-09-22T21:49:22.570813+00:00","sequence_number":167,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19722222222222222,"y":0.7916666666666666,"w":0.14166666666666666,"h":0.21458333333333332},"euler_x":-22.32399559020996,"euler_y":-2.9284114837646484,"euler_z":-4.014333724975586,"smoothed_x":-21.037418415136376,"smoothed_y":0.0748104644398978,"left_eye_open_probability":0.5211077928543091,"right_eye_open_probability":0.042649805545806885,"direction_command":"B","serial_connected":false,"processing_latency_ms":46,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4833,"event_type":"sample","client_timestamp":"2026-09-22T21:49:20.675067+00:00","ingested_at":"2026-09-22T21:49:22.570813+00:00","sequence_number":168,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1875,"y":0.775,"w":0.15555555555555556,"h":0.23333333333333334},"euler_x":-26.134410858154297,"euler_y":-1.8365774154663086,"euler_z":-2.755141019821167,"smoothed_x":-24.18927598645394,"smoothed_y":-1.7100636115134973,"left_eye_open_probability":0.6617919206619263,"right_eye_open_probability":0.18071043491363525,"direction_command":"B","serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4834,"event_type":"sample","client_timestamp":"2026-09-22T21:49:21.209984+00:00","ingested_at":"2026-09-22T21:49:22.570813+00:00","sequence_number":169,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.7916666666666666,"w":0.14583333333333334,"h":0.21666666666666667},"euler_x":-22.530616760253906,"euler_y":-2.753129243850708,"euler_z":-2.8940680027008057,"smoothed_x":-22.534971553792673,"smoothed_y":-1.199582168783395,"left_eye_open_probability":0.4151104688644409,"right_eye_open_probability":0.025947093963623047,"direction_command":"B","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4835,"event_type":"sample","client_timestamp":"2026-09-22T21:49:21.732242+00:00","ingested_at":"2026-09-22T21:49:22.570813+00:00","sequence_number":171,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7770833333333333,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":-26.15043067932129,"euler_y":-1.4324856996536255,"euler_z":-2.127732276916504,"smoothed_x":-25.649295620394145,"smoothed_y":-1.6995744191938678,"left_eye_open_probability":0.40602678060531616,"right_eye_open_probability":0.24035435914993286,"direction_command":"B","serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4836,"event_type":"sample","client_timestamp":"2026-09-22T21:49:22.273451+00:00","ingested_at":"2026-09-22T21:49:22.570813+00:00","sequence_number":172,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7833333333333333,"w":0.15,"h":0.225},"euler_x":-24.255861282348633,"euler_y":-2.8623430728912354,"euler_z":-2.5205273628234863,"smoothed_x":-24.354799232077035,"smoothed_y":-1.0091400414539426,"left_eye_open_probability":0.5627611875534058,"right_eye_open_probability":0.41945070028305054,"direction_command":"B","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4837,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:22.566609+00:00","ingested_at":"2026-09-22T21:49:22.570813+00:00","sequence_number":173,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":76,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4838,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:22.614384+00:00","ingested_at":"2026-09-22T21:49:23.684014+00:00","sequence_number":174,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18888888888888888,"y":0.7708333333333334,"w":0.1527777777777778,"h":0.23125},"euler_x":-18.00877571105957,"euler_y":2.313537120819092,"euler_z":-2.9824044704437256,"smoothed_x":-18.00877571105957,"smoothed_y":2.313537120819092,"left_eye_open_probability":0.5816861391067505,"right_eye_open_probability":0.41945070028305054,"direction_command":"B","serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4839,"event_type":"sample","client_timestamp":"2026-09-22T21:49:22.807875+00:00","ingested_at":"2026-09-22T21:49:23.684014+00:00","sequence_number":175,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18611111111111112,"y":0.7708333333333334,"w":0.15416666666666667,"h":0.23125},"euler_x":-18.24007797241211,"euler_y":0.9238353967666626,"euler_z":-2.706714630126953,"smoothed_x":-18.372622796630864,"smoothed_y":1.3605884936809542,"left_eye_open_probability":0.8972601294517517,"right_eye_open_probability":0.29507261514663696,"direction_command":"B","serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4840,"event_type":"sample","client_timestamp":"2026-09-22T21:49:23.338838+00:00","ingested_at":"2026-09-22T21:49:23.684014+00:00","sequence_number":177,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.7791666666666667,"w":0.14583333333333334,"h":0.21875},"euler_x":-18.820880889892578,"euler_y":0.3380858898162842,"euler_z":-1.890695333480835,"smoothed_x":-18.09250530128785,"smoothed_y":-0.017792692967894902,"left_eye_open_probability":0.4603421688079834,"right_eye_open_probability":0.3970256447792053,"direction_command":"B","serial_connected":false,"processing_latency_ms":36,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4841,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:23.681015+00:00","ingested_at":"2026-09-22T21:49:23.684014+00:00","sequence_number":178,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":16,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4842,"event_type":"sample","client_timestamp":"2026-09-22T21:49:23.851443+00:00","ingested_at":"2026-09-22T21:49:23.997737+00:00","sequence_number":179,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":18,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4843,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:23.993755+00:00","ingested_at":"2026-09-22T21:49:23.997737+00:00","sequence_number":180,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18888888888888888,"y":0.775,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":-20.661096572875977,"euler_y":1.1092636585235596,"euler_z":-2.6529319286346436,"smoothed_x":-20.661096572875977,"smoothed_y":1.1092636585235596,"left_eye_open_probability":0.8463578224182129,"right_eye_open_probability":0.047746360301971436,"direction_command":"B","serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4844,"event_type":"sample","client_timestamp":"2026-09-22T21:49:24.375297+00:00","ingested_at":"2026-09-22T21:49:24.881931+00:00","sequence_number":182,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.775,"w":0.1486111111111111,"h":0.22083333333333333},"euler_x":-22.216882705688477,"euler_y":0.7657252550125122,"euler_z":-2.064408302307129,"smoothed_x":-22.28946896311036,"smoothed_y":-0.07015515172996523,"left_eye_open_probability":0.5776406526565552,"right_eye_open_probability":0.03290921449661255,"direction_command":"B","serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4845,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:24.855374+00:00","ingested_at":"2026-09-22T21:49:24.881931+00:00","sequence_number":183,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":22,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4846,"event_type":"sample","client_timestamp":"2026-09-22T21:49:24.887102+00:00","ingested_at":"2026-09-22T21:49:24.947480+00:00","sequence_number":184,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":23,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4847,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:24.957421+00:00","ingested_at":"2026-09-22T21:49:24.947480+00:00","sequence_number":185,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.7708333333333334,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":-24.029953002929688,"euler_y":1.8389135599136353,"euler_z":-2.4496047496795654,"smoothed_x":-24.029953002929688,"smoothed_y":1.8389135599136353,"left_eye_open_probability":0.44215482473373413,"right_eye_open_probability":0.025947093963623047,"direction_command":"B","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4848,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:25.000391+00:00","ingested_at":"2026-09-22T21:49:25.055207+00:00","sequence_number":186,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":20,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4849,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:25.049617+00:00","ingested_at":"2026-09-22T21:49:25.055207+00:00","sequence_number":187,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.7708333333333334,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":-24.56751251220703,"euler_y":3.7556846141815186,"euler_z":-3.973707914352417,"smoothed_x":-24.56751251220703,"smoothed_y":3.7556846141815186,"left_eye_open_probability":0.8997346758842468,"right_eye_open_probability":0.026871562004089355,"direction_command":"B","serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4850,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:25.119092+00:00","ingested_at":"2026-09-22T21:49:25.284761+00:00","sequence_number":188,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":44,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4851,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:25.269981+00:00","ingested_at":"2026-09-22T21:49:25.284761+00:00","sequence_number":190,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.775,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":-27.134294509887695,"euler_y":0.09356518089771271,"euler_z":-3.742448329925537,"smoothed_x":-27.134294509887695,"smoothed_y":0.09356518089771271,"left_eye_open_probability":0.9511713981628418,"right_eye_open_probability":0.02456045150756836,"direction_command":"B","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4852,"event_type":"sample","client_timestamp":"2026-09-22T21:49:25.426648+00:00","ingested_at":"2026-09-22T21:49:25.429510+00:00","sequence_number":192,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4853,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:25.426665+00:00","ingested_at":"2026-09-22T21:49:25.429510+00:00","sequence_number":193,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4854,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:25.482523+00:00","ingested_at":"2026-09-22T21:49:25.726267+00:00","sequence_number":195,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.775,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":-27.41697120666504,"euler_y":3.3958983421325684,"euler_z":-4.858767032623291,"smoothed_x":-27.41697120666504,"smoothed_y":3.3958983421325684,"left_eye_open_probability":0.9842807650566101,"right_eye_open_probability":0.25589215755462646,"direction_command":"B","serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4855,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:25.722033+00:00","ingested_at":"2026-09-22T21:49:25.726267+00:00","sequence_number":196,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":46,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4856,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:25.796960+00:00","ingested_at":"2026-09-22T21:49:25.793633+00:00","sequence_number":198,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18888888888888888,"y":0.76875,"w":0.15833333333333333,"h":0.2375},"euler_x":-29.298782348632812,"euler_y":-0.2505326569080353,"euler_z":-4.429081439971924,"smoothed_x":-29.298782348632812,"smoothed_y":-0.2505326569080353,"left_eye_open_probability":0.9831671714782715,"right_eye_open_probability":0.05664175748825073,"direction_command":"B","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4857,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:25.826680+00:00","ingested_at":"2026-09-22T21:49:26.016513+00:00","sequence_number":199,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4858,"event_type":"sample","client_timestamp":"2026-09-22T21:49:25.979499+00:00","ingested_at":"2026-09-22T21:49:26.016513+00:00","sequence_number":201,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4859,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:26.032322+00:00","ingested_at":"2026-09-22T21:49:26.016513+00:00","sequence_number":202,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18888888888888888,"y":0.7666666666666667,"w":0.15833333333333333,"h":0.2375},"euler_x":-27.320940017700195,"euler_y":-0.1588403731584549,"euler_z":-3.0139694213867188,"smoothed_x":-27.320940017700195,"smoothed_y":-0.1588403731584549,"left_eye_open_probability":0.972050666809082,"right_eye_open_probability":0.14226526021957397,"direction_command":"B","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4860,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:26.100172+00:00","ingested_at":"2026-09-22T21:49:26.104496+00:00","sequence_number":203,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4861,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:26.185821+00:00","ingested_at":"2026-09-22T21:49:26.197481+00:00","sequence_number":204,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.76875,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":-24.0601863861084,"euler_y":0.1293172836303711,"euler_z":-3.7012269496917725,"smoothed_x":-24.0601863861084,"smoothed_y":0.1293172836303711,"left_eye_open_probability":0.990864634513855,"right_eye_open_probability":0.8628342747688293,"direction_command":"B","serial_connected":false,"processing_latency_ms":52,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4862,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:26.291326+00:00","ingested_at":"2026-09-22T21:49:26.293714+00:00","sequence_number":206,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4863,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:26.356096+00:00","ingested_at":"2026-09-22T21:49:26.479067+00:00","sequence_number":207,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7583333333333333,"w":0.15555555555555556,"h":0.23125},"euler_x":-25.9833984375,"euler_y":-0.3982744812965393,"euler_z":-2.5011138916015625,"smoothed_x":-25.9833984375,"smoothed_y":-0.3982744812965393,"left_eye_open_probability":0.9974813461303711,"right_eye_open_probability":0.99802166223526,"direction_command":"B","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4864,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:26.457588+00:00","ingested_at":"2026-09-22T21:49:26.479067+00:00","sequence_number":209,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":23,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":124},{"id":4865,"event_type":"sample","client_timestamp":"2026-09-22T21:49:26.494848+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":210,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.7479166666666667,"w":0.15833333333333333,"h":0.2375},"euler_x":-21.64257049560547,"euler_y":-1.7127186059951782,"euler_z":-2.0907742977142334,"smoothed_x":-21.64257049560547,"smoothed_y":-1.7127186059951782,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9994485974311829,"direction_command":"B","serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4866,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:26.494864+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":211,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19027777777777777,"y":0.7479166666666667,"w":0.15833333333333333,"h":0.2375},"euler_x":-21.64257049560547,"euler_y":-1.7127186059951782,"euler_z":-2.0907742977142334,"smoothed_x":-21.64257049560547,"smoothed_y":-1.7127186059951782,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9994485974311829,"direction_command":"B","serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":123},{"id":4867,"event_type":"sample","client_timestamp":"2026-09-22T21:49:27.014991+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":214,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18472222222222223,"y":0.73125,"w":0.16666666666666666,"h":0.25},"euler_x":-18.115808486938477,"euler_y":1.7172307968139648,"euler_z":-3.249823570251465,"smoothed_x":-18.85296579481426,"smoothed_y":0.29465349438459476,"left_eye_open_probability":0.9983530044555664,"right_eye_open_probability":0.998312771320343,"direction_command":"B","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4868,"event_type":"sample","client_timestamp":"2026-09-22T21:49:27.539912+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":215,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18888888888888888,"y":0.6979166666666666,"w":0.16111111111111112,"h":0.24375},"euler_x":-2.886078119277954,"euler_y":-1.054327130317688,"euler_z":-1.9060357809066772,"smoothed_x":-7.429038898141811,"smoothed_y":-0.3755807604675623,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9965211153030396,"direction_command":null,"serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":117},{"id":4869,"event_type":"sample","client_timestamp":"2026-09-22T21:49:28.068380+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":216,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.69375,"w":0.14583333333333334,"h":0.21666666666666667},"euler_x":10.24082088470459,"euler_y":-0.3320711851119995,"euler_z":-1.485177993774414,"smoothed_x":6.2775175183663645,"smoothed_y":-0.7090024238925372,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4870,"event_type":"sample","client_timestamp":"2026-09-22T21:49:28.576372+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":217,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.2,"y":0.6916666666666667,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":15.66683292388916,"euler_y":2.221978187561035,"euler_z":-3.0429625511169434,"smoothed_x":13.725083849037148,"smoothed_y":0.6188422086574011,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.9965211153030396,"direction_command":null,"serial_connected":false,"processing_latency_ms":41,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":113},{"id":4871,"event_type":"sample","client_timestamp":"2026-09-22T21:49:29.082457+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":218,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20277777777777778,"y":0.6895833333333333,"w":0.1486111111111111,"h":0.225},"euler_x":13.41728687286377,"euler_y":3.057767391204834,"euler_z":-3.197005271911621,"smoothed_x":13.557081927015252,"smoothed_y":2.570712776954516,"left_eye_open_probability":0.9871754050254822,"right_eye_open_probability":0.997727632522583,"direction_command":null,"serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4872,"event_type":"sample","client_timestamp":"2026-09-22T21:49:29.609578+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":219,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20555555555555555,"y":0.6875,"w":0.15,"h":0.225},"euler_x":13.50361156463623,"euler_y":5.9786553382873535,"euler_z":-3.7922170162200928,"smoothed_x":13.742997515659212,"smoothed_y":5.375007907093161,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9968274235725403,"direction_command":null,"serial_connected":false,"processing_latency_ms":39,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4873,"event_type":"sample","client_timestamp":"2026-09-22T21:49:30.145140+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":220,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20277777777777778,"y":0.6854166666666667,"w":0.15416666666666667,"h":0.23125},"euler_x":12.00536823272705,"euler_y":6.2181477546691895,"euler_z":-3.946577310562134,"smoothed_x":12.226883311637287,"smoothed_y":5.83409744809336,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.9974306225776672,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4874,"event_type":"sample","client_timestamp":"2026-09-22T21:49:30.681342+00:00","ingested_at":"2026-09-22T21:49:30.687178+00:00","sequence_number":221,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20833333333333334,"y":0.6895833333333333,"w":0.1486111111111111,"h":0.225},"euler_x":12.238930702209473,"euler_y":6.490881443023682,"euler_z":-5.226138114929199,"smoothed_x":12.131713730904753,"smoothed_y":6.487336233540944,"left_eye_open_probability":0.9856016635894775,"right_eye_open_probability":0.994285523891449,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4875,"event_type":"sample","client_timestamp":"2026-09-22T21:49:31.210101+00:00","ingested_at":"2026-09-22T21:49:32.714324+00:00","sequence_number":222,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20833333333333334,"y":0.6895833333333333,"w":0.15,"h":0.22708333333333333},"euler_x":12.94798755645752,"euler_y":7.469473361968994,"euler_z":-4.516223907470703,"smoothed_x":11.378392759449165,"smoothed_y":6.930673203255962,"left_eye_open_probability":0.004562854766845703,"right_eye_open_probability":0.022249281406402588,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4876,"event_type":"sample","client_timestamp":"2026-09-22T21:49:31.744664+00:00","ingested_at":"2026-09-22T21:49:32.714324+00:00","sequence_number":223,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.20277777777777778,"y":0.69375,"w":0.15416666666666667,"h":0.23125},"euler_x":9.411627769470215,"euler_y":7.087027549743652,"euler_z":-3.9735310077667236,"smoothed_x":11.043350960722618,"smoothed_y":7.3697069481350095,"left_eye_open_probability":0.9485522508621216,"right_eye_open_probability":0.9958990216255188,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4877,"event_type":"sample","client_timestamp":"2026-09-22T21:49:32.273093+00:00","ingested_at":"2026-09-22T21:49:32.714324+00:00","sequence_number":224,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.18472222222222223,"y":0.7291666666666666,"w":0.16527777777777777,"h":0.24583333333333332},"euler_x":-11.29222583770752,"euler_y":-0.29993245005607605,"euler_z":-3.3118152618408203,"smoothed_x":-4.451908562333127,"smoothed_y":1.7386479293149368,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9988862872123718,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":116},{"id":4878,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:32.697646+00:00","ingested_at":"2026-09-22T21:49:32.714324+00:00","sequence_number":225,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":121},{"id":4879,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:32.739391+00:00","ingested_at":"2026-09-22T21:49:32.798979+00:00","sequence_number":226,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7708333333333334,"w":0.15694444444444444,"h":0.23541666666666666},"euler_x":-21.75996971130371,"euler_y":1.1311068534851074,"euler_z":-4.676543712615967,"smoothed_x":-21.75996971130371,"smoothed_y":1.1311068534851074,"left_eye_open_probability":0.9970390796661377,"right_eye_open_probability":0.9965211153030396,"direction_command":"B","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":122},{"id":4880,"event_type":"sample","client_timestamp":"2026-09-22T21:49:32.798197+00:00","ingested_at":"2026-09-22T21:49:32.798979+00:00","sequence_number":227,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":21,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":124},{"id":4881,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:32.798213+00:00","ingested_at":"2026-09-22T21:49:32.798979+00:00","sequence_number":228,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":21,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":124},{"id":4882,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:33.064938+00:00","ingested_at":"2026-09-22T21:49:33.055107+00:00","sequence_number":230,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7708333333333334,"w":0.15416666666666667,"h":0.23333333333333334},"euler_x":-25.780744552612305,"euler_y":-2.399787664413452,"euler_z":-2.847381591796875,"smoothed_x":-25.780744552612305,"smoothed_y":-2.399787664413452,"left_eye_open_probability":0.9510332942008972,"right_eye_open_probability":0.32518619298934937,"direction_command":"B","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4883,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:33.120232+00:00","ingested_at":"2026-09-22T21:49:33.211532+00:00","sequence_number":231,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":125},{"id":4884,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:33.179089+00:00","ingested_at":"2026-09-22T21:49:33.211532+00:00","sequence_number":232,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7729166666666667,"w":0.15416666666666667,"h":0.23125},"euler_x":-26.9045352935791,"euler_y":-4.7850542068481445,"euler_z":-1.6350525617599487,"smoothed_x":-26.9045352935791,"smoothed_y":-4.7850542068481445,"left_eye_open_probability":0.980856716632843,"right_eye_open_probability":0.5043434500694275,"direction_command":"B","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":126},{"id":4885,"event_type":"sample","client_timestamp":"2026-09-22T21:49:33.339870+00:00","ingested_at":"2026-09-22T21:49:33.664631+00:00","sequence_number":234,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19166666666666668,"y":0.7729166666666667,"w":0.15416666666666667,"h":0.23125},"euler_x":-26.645076751708984,"euler_y":-3.6427266597747803,"euler_z":-2.120420455932617,"smoothed_x":-27.072758209228518,"smoothed_y":-4.633884122848511,"left_eye_open_probability":0.9497048854827881,"right_eye_open_probability":0.17585158348083496,"direction_command":"B","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":126},{"id":4886,"event_type":"face_lost","client_timestamp":"2026-09-22T21:49:33.670243+00:00","ingested_at":"2026-09-22T21:49:33.664631+00:00","sequence_number":236,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":127},{"id":4887,"event_type":"sample","client_timestamp":"2026-09-22T21:49:33.857839+00:00","ingested_at":"2026-09-22T21:49:34.172973+00:00","sequence_number":237,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":127},{"id":4888,"event_type":"face_found","client_timestamp":"2026-09-22T21:49:34.165815+00:00","ingested_at":"2026-09-22T21:49:34.172973+00:00","sequence_number":238,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.7645833333333333,"w":0.15416666666666667,"h":0.23125},"euler_x":-22.620676040649414,"euler_y":-1.9860234260559082,"euler_z":-3.040566921234131,"smoothed_x":-22.620676040649414,"smoothed_y":-1.9860234260559082,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9929311275482178,"direction_command":"B","serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":127},{"id":4889,"event_type":"sample","client_timestamp":"2026-09-22T21:49:34.397413+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":240,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1875,"y":0.7229166666666667,"w":0.16527777777777777,"h":0.24583333333333332},"euler_x":-15.237893104553223,"euler_y":-1.7436010837554932,"euler_z":-2.5155348777770996,"smoothed_x":-20.463556877258306,"smoothed_y":-1.347726427032471,"left_eye_open_probability":0.9965924024581909,"right_eye_open_probability":0.9997256398200989,"direction_command":"B","serial_connected":false,"processing_latency_ms":23,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":129},{"id":4890,"event_type":"sample","client_timestamp":"2026-09-22T21:49:34.918167+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":241,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.6791666666666667,"w":0.15694444444444444,"h":0.23541666666666666},"euler_x":8.333333015441895,"euler_y":-2.535003900527954,"euler_z":-3.6601505279541016,"smoothed_x":1.4919880856222814,"smoothed_y":-2.3106550191635664,"left_eye_open_probability":0.5627611875534058,"right_eye_open_probability":0.9974306225776672,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4891,"event_type":"sample","client_timestamp":"2026-09-22T21:49:35.448827+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":242,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19305555555555556,"y":0.6770833333333334,"w":0.15416666666666667,"h":0.23125},"euler_x":18.06194305419922,"euler_y":-2.2318356037139893,"euler_z":-3.6053249835968018,"smoothed_x":14.906669915162205,"smoothed_y":-2.424274718429157,"left_eye_open_probability":0.48699647188186646,"right_eye_open_probability":0.9900364875793457,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4892,"event_type":"sample","client_timestamp":"2026-09-22T21:49:36.002082+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":243,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.68125,"w":0.15,"h":0.22708333333333333},"euler_x":18.40653419494629,"euler_y":-1.6297420263290405,"euler_z":-3.670351982116699,"smoothed_x":17.80976475041539,"smoothed_y":-1.9071620297556766,"left_eye_open_probability":0.18340229988098145,"right_eye_open_probability":0.9488520622253418,"direction_command":null,"serial_connected":false,"processing_latency_ms":63,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4893,"event_type":"sample","client_timestamp":"2026-09-22T21:49:36.533130+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":245,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.6875,"w":0.15,"h":0.225},"euler_x":16.102773666381836,"euler_y":-3.6394996643066406,"euler_z":-4.890446662902832,"smoothed_x":16.62935656833036,"smoothed_y":-2.692058620941626,"left_eye_open_probability":0.990864634513855,"right_eye_open_probability":0.9968274235725403,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4894,"event_type":"sample","client_timestamp":"2026-09-22T21:49:37.056491+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":246,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.6895833333333333,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":16.10915756225586,"euler_y":-2.7382302284240723,"euler_z":-4.2696404457092285,"smoothed_x":16.16594322558559,"smoothed_y":-3.3854852404653766,"left_eye_open_probability":0.7805240750312805,"right_eye_open_probability":0.9867727756500244,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":114},{"id":4895,"event_type":"sample","client_timestamp":"2026-09-22T21:49:37.577386+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":247,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.6895833333333333,"w":0.15,"h":0.225},"euler_x":15.423727035522461,"euler_y":-2.71743106842041,"euler_z":-4.371381759643555,"smoothed_x":15.67761896150904,"smoothed_y":-2.5782645913373674,"left_eye_open_probability":0.29744672775268555,"right_eye_open_probability":0.9900364875793457,"direction_command":null,"serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":113},{"id":4896,"event_type":"sample","client_timestamp":"2026-09-22T21:49:38.154259+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":248,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19722222222222222,"y":0.6895833333333333,"w":0.1486111111111111,"h":0.22291666666666668},"euler_x":15.648420333862305,"euler_y":-2.080620527267456,"euler_z":-4.007716655731201,"smoothed_x":15.414028045998704,"smoothed_y":-2.314907838481087,"left_eye_open_probability":0.908852219581604,"right_eye_open_probability":0.9900364875793457,"direction_command":null,"serial_connected":false,"processing_latency_ms":56,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":113},{"id":4897,"event_type":"sample","client_timestamp":"2026-09-22T21:49:38.662362+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":249,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.6895833333333333,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":16.751461029052734,"euler_y":-2.5922250747680664,"euler_z":-4.535243988037109,"smoothed_x":16.601211362171405,"smoothed_y":-2.284670179722638,"left_eye_open_probability":0.9825901985168457,"right_eye_open_probability":0.9946150779724121,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":111},{"id":4898,"event_type":"sample","client_timestamp":"2026-09-22T21:49:39.193541+00:00","ingested_at":"2026-09-22T21:49:39.205598+00:00","sequence_number":250,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1986111111111111,"y":0.6875,"w":0.15,"h":0.225},"euler_x":14.98111629486084,"euler_y":-2.042696237564087,"euler_z":-4.765126705169678,"smoothed_x":15.766211514662057,"smoothed_y":-1.7936725558712359,"left_eye_open_probability":0.8264715671539307,"right_eye_open_probability":0.9834141135215759,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":115},{"id":4899,"event_type":"sample","client_timestamp":"2026-09-22T21:49:39.714221+00:00","ingested_at":"2026-09-22T21:49:42.487184+00:00","sequence_number":251,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19722222222222222,"y":0.6916666666666667,"w":0.1527777777777778,"h":0.22708333333333333},"euler_x":13.937466621398926,"euler_y":-1.0699207782745361,"euler_z":-4.649078845977783,"smoothed_x":14.206479761817507,"smoothed_y":-1.3223019688121829,"left_eye_open_probability":0.6233029365539551,"right_eye_open_probability":0.9488520622253418,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":118},{"id":4900,"event_type":"sample","client_timestamp":"2026-09-22T21:49:40.216084+00:00","ingested_at":"2026-09-22T21:49:42.487184+00:00","sequence_number":252,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1986111111111111,"y":0.6895833333333333,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":15.124587059020996,"euler_y":-1.2141389846801758,"euler_z":-4.969432830810547,"smoothed_x":14.55470612863755,"smoothed_y":-1.3560768560366325,"left_eye_open_probability":0.679590106010437,"right_eye_open_probability":0.9884875416755676,"direction_command":null,"serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":122},{"id":4901,"event_type":"sample","client_timestamp":"2026-09-22T21:49:40.755309+00:00","ingested_at":"2026-09-22T21:49:42.487184+00:00","sequence_number":253,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19722222222222222,"y":0.6895833333333333,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":14.747913360595703,"euler_y":-1.335825800895691,"euler_z":-4.976377487182617,"smoothed_x":14.743979992471846,"smoothed_y":-1.3415192270214489,"left_eye_open_probability":0.7659553289413452,"right_eye_open_probability":0.9841023683547974,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":121},{"id":4902,"event_type":"sample","client_timestamp":"2026-09-22T21:49:41.262196+00:00","ingested_at":"2026-09-22T21:49:42.487184+00:00","sequence_number":254,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19722222222222222,"y":0.6854166666666667,"w":0.1527777777777778,"h":0.23125},"euler_x":14.205650329589844,"euler_y":-1.6156904697418213,"euler_z":-5.302989482879639,"smoothed_x":14.269521805921213,"smoothed_y":-1.4824203272044214,"left_eye_open_probability":0.775982677936554,"right_eye_open_probability":0.8717538714408875,"direction_command":null,"serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":122},{"id":4903,"event_type":"sample","client_timestamp":"2026-09-22T21:49:41.787616+00:00","ingested_at":"2026-09-22T21:49:42.487184+00:00","sequence_number":255,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.1986111111111111,"y":0.6916666666666667,"w":0.15,"h":0.225},"euler_x":14.149530410766602,"euler_y":-0.8408749103546143,"euler_z":-5.441572666168213,"smoothed_x":14.236019306338624,"smoothed_y":-1.1181155047787013,"left_eye_open_probability":0.651045560836792,"right_eye_open_probability":0.8717538714408875,"direction_command":null,"serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":122},{"id":4904,"event_type":"sample","client_timestamp":"2026-09-22T21:49:42.338042+00:00","ingested_at":"2026-09-22T21:49:42.487184+00:00","sequence_number":256,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.6895833333333333,"w":0.15138888888888888,"h":0.22708333333333333},"euler_x":14.204821586608887,"euler_y":-0.935420572757721,"euler_z":-5.059983730316162,"smoothed_x":14.236897060996677,"smoothed_y":-0.9776356548972782,"left_eye_open_probability":0.8049881458282471,"right_eye_open_probability":0.9065451622009277,"direction_command":null,"serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":121},{"id":4905,"event_type":"session_ended","client_timestamp":"2026-09-22T21:49:42.440399+00:00","ingested_at":"2026-09-22T21:49:42.487184+00:00","sequence_number":257,"has_face":true,"tracking_id":21,"face_bbox_norm":{"x":0.19583333333333333,"y":0.6875,"w":0.15138888888888888,"h":0.22916666666666666},"euler_x":13.715843200683594,"euler_y":-1.056899905204773,"euler_z":-5.335488319396973,"smoothed_x":14.132686288934062,"smoothed_y":-0.9934885049587772,"left_eye_open_probability":0.8049881458282471,"right_eye_open_probability":0.9003492593765259,"direction_command":null,"serial_connected":false,"processing_latency_ms":44,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":121}]