[{"id":22071,"event_type":"sample","client_timestamp":"2026-09-28T19:56:56.684591+00:00","ingested_at":"2026-09-28T19:56:55.866287+00:00","sequence_number":0,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1875,"y":0.475,"w":0.31527777777777777,"h":0.475},"euler_x":1.089217185974121,"euler_y":-0.14044176042079926,"euler_z":-7.840002059936523,"smoothed_x":0.7385053982679501,"smoothed_y":0.04391459712806861,"left_eye_open_probability":0.9850823879241943,"right_eye_open_probability":0.9958990216255188,"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":79},{"id":22072,"event_type":"face_found","client_timestamp":"2026-09-28T19:56:56.684608+00:00","ingested_at":"2026-09-28T19:56:55.866287+00:00","sequence_number":1,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1875,"y":0.475,"w":0.31527777777777777,"h":0.475},"euler_x":1.089217185974121,"euler_y":-0.14044176042079926,"euler_z":-7.840002059936523,"smoothed_x":0.7385053982679501,"smoothed_y":0.04391459712806861,"left_eye_open_probability":0.9850823879241943,"right_eye_open_probability":0.9958990216255188,"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":79},{"id":22073,"event_type":"sample","client_timestamp":"2026-09-28T19:56:56.993823+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":2,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1875,"y":0.475,"w":0.31666666666666665,"h":0.475},"euler_x":1.5196493864059448,"euler_y":-0.41618815064430237,"euler_z":-7.8095550537109375,"smoothed_x":1.1360499359941842,"smoothed_y":-0.19706233924841043,"left_eye_open_probability":0.986605703830719,"right_eye_open_probability":0.994285523891449,"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":79},{"id":22074,"event_type":"sample","client_timestamp":"2026-09-28T19:56:57.251391+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":5,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.19027777777777777,"y":0.4791666666666667,"w":0.30833333333333335,"h":0.4625},"euler_x":1.3168697357177734,"euler_y":-0.31489700078964233,"euler_z":-7.813458442687988,"smoothed_x":1.2133579507049792,"smoothed_y":-0.2940452239431709,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.994285523891449,"direction_command":null,"serial_connected":false,"processing_latency_ms":80,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":79},{"id":22075,"event_type":"sample","client_timestamp":"2026-09-28T19:56:57.533001+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":6,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.18472222222222223,"y":0.46875,"w":0.32222222222222224,"h":0.48541666666666666},"euler_x":2.997633934020996,"euler_y":0.810443103313446,"euler_z":-7.367028713226318,"smoothed_x":2.0710293301219433,"smoothed_y":0.0031240714663586244,"left_eye_open_probability":0.46944624185562134,"right_eye_open_probability":0.9965211153030396,"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":79},{"id":22076,"event_type":"sample","client_timestamp":"2026-09-28T19:56:57.809009+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":7,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1736111111111111,"y":0.475,"w":0.32083333333333336,"h":0.48125},"euler_x":1.5756053924560547,"euler_y":0.022974908351898193,"euler_z":-5.50819730758667,"smoothed_x":2.2234797178596906,"smoothed_y":0.23725731075503367,"left_eye_open_probability":0.9035996794700623,"right_eye_open_probability":0.9952638149261475,"direction_command":null,"serial_connected":false,"processing_latency_ms":50,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":79},{"id":22077,"event_type":"sample","client_timestamp":"2026-09-28T19:56:58.168148+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":8,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.17777777777777778,"y":0.4791666666666667,"w":0.3138888888888889,"h":0.46875},"euler_x":2.545559883117676,"euler_y":-0.46226808428764343,"euler_z":-5.345066547393799,"smoothed_x":2.2673799224402122,"smoothed_y":0.2037882523469714,"left_eye_open_probability":0.9114788770675659,"right_eye_open_probability":0.9946150779724121,"direction_command":null,"serial_connected":false,"processing_latency_ms":116,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":79},{"id":22078,"event_type":"sample","client_timestamp":"2026-09-28T19:56:58.431207+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":9,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.17916666666666667,"y":0.47708333333333336,"w":0.31527777777777777,"h":0.47291666666666665},"euler_x":2.236260414123535,"euler_y":1.124544620513916,"euler_z":-5.418745040893555,"smoothed_x":2.4871864996421555,"smoothed_y":0.12138805591003776,"left_eye_open_probability":0.908852219581604,"right_eye_open_probability":0.9958990216255188,"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":79},{"id":22079,"event_type":"sample","client_timestamp":"2026-09-28T19:56:58.717764+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":10,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15,"y":0.4583333333333333,"w":0.33055555555555555,"h":0.4979166666666667},"euler_x":1.8033632040023804,"euler_y":7.685416221618652,"euler_z":-4.805420398712158,"smoothed_x":2.2082433671012662,"smoothed_y":3.6409500780352246,"left_eye_open_probability":0.9493870735168457,"right_eye_open_probability":0.9896559715270996,"direction_command":null,"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":80},{"id":22080,"event_type":"sample","client_timestamp":"2026-09-28T19:56:58.989640+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":11,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.06666666666666667,"y":0.46458333333333335,"w":0.28194444444444444,"h":0.42291666666666666},"euler_x":9.367891311645508,"euler_y":48.604339599609375,"euler_z":-3.6079583168029785,"smoothed_x":5.42609603760804,"smoothed_y":24.420188059189794,"left_eye_open_probability":0.44215482473373413,"right_eye_open_probability":0.9457477331161499,"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":76},{"id":22081,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:56:59.064221+00:00","ingested_at":"2026-09-28T19:56:58.246151+00:00","sequence_number":12,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.0625,"y":0.46875,"w":0.29444444444444445,"h":0.44166666666666665},"euler_x":8.974569320678711,"euler_y":54.501033782958984,"euler_z":-2.853595733642578,"smoothed_x":6.135790694222175,"smoothed_y":30.436357203943636,"left_eye_open_probability":0.245616614818573,"right_eye_open_probability":0.994285523891449,"direction_command":"R","serial_connected":false,"processing_latency_ms":54,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":75},{"id":22082,"event_type":"sample","client_timestamp":"2026-09-28T19:56:59.278375+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":13,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.04861111111111111,"y":0.46875,"w":0.3,"h":0.45},"euler_x":9.124024391174316,"euler_y":56.561317443847656,"euler_z":-3.009395122528076,"smoothed_x":7.291514999685493,"smoothed_y":39.52663769011377,"left_eye_open_probability":0.9877196550369263,"right_eye_open_probability":0.9884875416755676,"direction_command":"R","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":76},{"id":22083,"event_type":"sample","client_timestamp":"2026-09-28T19:56:59.559097+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":15,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.04027777777777778,"y":0.4625,"w":0.3055555555555556,"h":0.4583333333333333},"euler_x":7.708226680755615,"euler_y":59.15034866333008,"euler_z":-3.4040098190307617,"smoothed_x":6.968788170427575,"smoothed_y":50.32451119459913,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.9354024529457092,"direction_command":"R","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":76},{"id":22084,"event_type":"sample","client_timestamp":"2026-09-28T19:56:59.841667+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":16,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.05416666666666667,"y":0.4583333333333333,"w":0.2986111111111111,"h":0.4479166666666667},"euler_x":6.855759620666504,"euler_y":58.82144546508789,"euler_z":-3.508305072784424,"smoothed_x":6.679757902978718,"smoothed_y":55.277244620512896,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.6171776056289673,"direction_command":"R","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":76},{"id":22085,"event_type":"sample","client_timestamp":"2026-09-28T19:57:00.136226+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":17,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.05138888888888889,"y":0.4583333333333333,"w":0.2986111111111111,"h":0.4479166666666667},"euler_x":7.8165411949157715,"euler_y":58.74765396118164,"euler_z":-3.578150987625122,"smoothed_x":7.025193796013941,"smoothed_y":57.141710940751544,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.7252373695373535,"direction_command":"R","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":76},{"id":22086,"event_type":"sample","client_timestamp":"2026-09-28T19:57:00.423685+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":18,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.05138888888888889,"y":0.46458333333333335,"w":0.3,"h":0.45208333333333334},"euler_x":6.11776876449585,"euler_y":58.19045639038086,"euler_z":-3.859926462173462,"smoothed_x":6.907097490877339,"smoothed_y":58.143842866517396,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.767783522605896,"direction_command":"R","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":76},{"id":22087,"event_type":"sample","client_timestamp":"2026-09-28T19:57:00.714732+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":19,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.04722222222222222,"y":0.45625,"w":0.30833333333333335,"h":0.46041666666666664},"euler_x":6.298305988311768,"euler_y":60.082115173339844,"euler_z":-3.0681943893432617,"smoothed_x":6.229611384735283,"smoothed_y":58.76241509623101,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.8684090375900269,"direction_command":"R","serial_connected":false,"processing_latency_ms":60,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":76},{"id":22088,"event_type":"sample","client_timestamp":"2026-09-28T19:57:00.991247+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":20,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.04861111111111111,"y":0.45625,"w":0.30833333333333335,"h":0.4625},"euler_x":6.952611446380615,"euler_y":58.66072463989258,"euler_z":-3.6163222789764404,"smoothed_x":7.027262955492197,"smoothed_y":59.41385079714119,"left_eye_open_probability":0.9514423608779907,"right_eye_open_probability":0.26849472522735596,"direction_command":"R","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":76},{"id":22089,"event_type":"sample","client_timestamp":"2026-09-28T19:57:01.249133+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":21,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.05416666666666667,"y":0.47291666666666665,"w":0.29583333333333334,"h":0.44375},"euler_x":5.137393474578857,"euler_y":58.553768157958984,"euler_z":-3.3886232376098633,"smoothed_x":6.379523418215668,"smoothed_y":59.264302710431224,"left_eye_open_probability":0.980856716632843,"right_eye_open_probability":0.9371852278709412,"direction_command":"R","serial_connected":false,"processing_latency_ms":96,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":76},{"id":22090,"event_type":"sample","client_timestamp":"2026-09-28T19:57:01.515741+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":22,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.07777777777777778,"y":0.475,"w":0.29305555555555557,"h":0.44166666666666665},"euler_x":8.661602973937988,"euler_y":50.042144775390625,"euler_z":-2.2734012603759766,"smoothed_x":7.68312904484772,"smoothed_y":55.36373006988014,"left_eye_open_probability":0.4603421688079834,"right_eye_open_probability":0.9872773885726929,"direction_command":"R","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":78},{"id":22091,"event_type":"sample","client_timestamp":"2026-09-28T19:57:01.778335+00:00","ingested_at":"2026-09-28T19:57:00.962148+00:00","sequence_number":23,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.08055555555555556,"y":0.4479166666666667,"w":0.34444444444444444,"h":0.5145833333333333},"euler_x":9.45378303527832,"euler_y":35.9282112121582,"euler_z":-0.5543521046638489,"smoothed_x":8.376493570954198,"smoothed_y":46.826079667921746,"left_eye_open_probability":0.7952913045883179,"right_eye_open_probability":0.9918758273124695,"direction_command":"R","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":80},{"id":22092,"event_type":"sample","client_timestamp":"2026-09-28T19:57:02.043760+00:00","ingested_at":"2026-09-28T19:57:01.516517+00:00","sequence_number":24,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.10694444444444444,"y":0.43125,"w":0.3638888888888889,"h":0.5458333333333333},"euler_x":7.570175647735596,"euler_y":27.42111587524414,"euler_z":-0.3814910054206848,"smoothed_x":8.011733071747068,"smoothed_y":37.672757257615515,"left_eye_open_probability":0.9837305545806885,"right_eye_open_probability":0.9952638149261475,"direction_command":"R","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":79},{"id":22093,"event_type":"sample","client_timestamp":"2026-09-28T19:57:02.329164+00:00","ingested_at":"2026-09-28T19:57:01.516517+00:00","sequence_number":25,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15416666666666667,"y":0.4479166666666667,"w":0.325,"h":0.4875},"euler_x":7.32757043838501,"euler_y":1.604577660560608,"euler_z":0.44865915179252625,"smoothed_x":6.309034361213236,"smoothed_y":20.947954083786524,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.9936156272888184,"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":79},{"id":22094,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:02.329185+00:00","ingested_at":"2026-09-28T19:57:01.516517+00:00","sequence_number":26,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15416666666666667,"y":0.4479166666666667,"w":0.325,"h":0.4875},"euler_x":7.32757043838501,"euler_y":1.604577660560608,"euler_z":0.44865915179252625,"smoothed_x":6.309034361213236,"smoothed_y":20.947954083786524,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.9936156272888184,"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":79},{"id":22095,"event_type":"sample","client_timestamp":"2026-09-28T19:57:02.589535+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":27,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16111111111111112,"y":0.44166666666666665,"w":0.3333333333333333,"h":0.5020833333333333},"euler_x":8.787405967712402,"euler_y":-5.186934947967529,"euler_z":1.2769277095794678,"smoothed_x":7.463831481307876,"smoothed_y":8.864533723351096,"left_eye_open_probability":0.9831671714782715,"right_eye_open_probability":0.9955831170082092,"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":79},{"id":22096,"event_type":"sample","client_timestamp":"2026-09-28T19:57:02.884725+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":29,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16111111111111112,"y":0.49583333333333335,"w":0.30416666666666664,"h":0.45625},"euler_x":3.4320526123046875,"euler_y":-1.429266095161438,"euler_z":-1.8315098285675049,"smoothed_x":6.241610814196832,"smoothed_y":1.880204786117752,"left_eye_open_probability":0.7550646662712097,"right_eye_open_probability":0.22126847505569458,"direction_command":null,"serial_connected":false,"processing_latency_ms":51,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":79},{"id":22097,"event_type":"sample","client_timestamp":"2026-09-28T19:57:03.146122+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":30,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15138888888888888,"y":0.5604166666666667,"w":0.31666666666666665,"h":0.47708333333333336},"euler_x":-9.096813201904297,"euler_y":0.7385554909706116,"euler_z":-3.1098175048828125,"smoothed_x":-1.40950000445029,"smoothed_y":1.0765585539968892,"left_eye_open_probability":0.074978768825531,"right_eye_open_probability":0.0264093279838562,"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":77},{"id":22098,"event_type":"sample","client_timestamp":"2026-09-28T19:57:03.479205+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":31,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16527777777777777,"y":0.5645833333333333,"w":0.30694444444444446,"h":0.4583333333333333},"euler_x":-16.739625930786133,"euler_y":-0.28985321521759033,"euler_z":-4.537405490875244,"smoothed_x":-10.508413702302999,"smoothed_y":0.4893140196339181,"left_eye_open_probability":0.08553206920623779,"right_eye_open_probability":0.3133024573326111,"direction_command":null,"serial_connected":false,"processing_latency_ms":62,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":76},{"id":22099,"event_type":"sample","client_timestamp":"2026-09-28T19:57:03.787777+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":32,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16527777777777777,"y":0.5645833333333333,"w":0.30277777777777776,"h":0.45416666666666666},"euler_x":-16.519140243530273,"euler_y":0.12962760031223297,"euler_z":-4.060329914093018,"smoothed_x":-14.26155086122358,"smoothed_y":-0.015298054095117183,"left_eye_open_probability":0.026467084884643555,"right_eye_open_probability":0.5513277649879456,"direction_command":null,"serial_connected":false,"processing_latency_ms":78,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":79},{"id":22100,"event_type":"sample","client_timestamp":"2026-09-28T19:57:04.042932+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":33,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1638888888888889,"y":0.5604166666666667,"w":0.30694444444444446,"h":0.4583333333333333},"euler_x":-15.566863059997559,"euler_y":-0.5784664750099182,"euler_z":-3.8115766048431396,"smoothed_x":-14.389669984244815,"smoothed_y":-0.01740287471186723,"left_eye_open_probability":0.9840072393417358,"right_eye_open_probability":0.9892709851264954,"direction_command":null,"serial_connected":false,"processing_latency_ms":57,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":80},{"id":22101,"event_type":"sample","client_timestamp":"2026-09-28T19:57:04.333537+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":34,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1638888888888889,"y":0.5520833333333334,"w":0.30833333333333335,"h":0.4625},"euler_x":-13.37287712097168,"euler_y":0.471407949924469,"euler_z":-3.215200901031494,"smoothed_x":-14.008829626965662,"smoothed_y":0.03415439926194341,"left_eye_open_probability":0.986605703830719,"right_eye_open_probability":0.9922314882278442,"direction_command":null,"serial_connected":false,"processing_latency_ms":103,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":81},{"id":22102,"event_type":"sample","client_timestamp":"2026-09-28T19:57:04.665080+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":35,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16527777777777777,"y":0.5520833333333334,"w":0.30694444444444446,"h":0.46041666666666664},"euler_x":-13.513320922851562,"euler_y":-0.20711681246757507,"euler_z":-3.476294994354248,"smoothed_x":-13.922586640839903,"smoothed_y":0.017695792707879396,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.9911525249481201,"direction_command":null,"serial_connected":false,"processing_latency_ms":70,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":81},{"id":22103,"event_type":"sample","client_timestamp":"2026-09-28T19:57:04.939527+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":36,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16527777777777777,"y":0.5541666666666667,"w":0.30694444444444446,"h":0.4583333333333333},"euler_x":-13.286842346191406,"euler_y":-1.0379290580749512,"euler_z":-3.5751216411590576,"smoothed_x":-13.85379303227748,"smoothed_y":-0.25905058663300157,"left_eye_open_probability":0.9837305545806885,"right_eye_open_probability":0.994285523891449,"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":80},{"id":22104,"event_type":"sample","client_timestamp":"2026-09-28T19:57:05.195465+00:00","ingested_at":"2026-09-28T19:57:04.374362+00:00","sequence_number":37,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.175,"y":0.5666666666666667,"w":0.2875,"h":0.43333333333333335},"euler_x":-13.909703254699707,"euler_y":-0.4678187668323517,"euler_z":-3.267123222351074,"smoothed_x":-13.904667448347517,"smoothed_y":-0.07351916848167005,"left_eye_open_probability":0.092304527759552,"right_eye_open_probability":0.26849472522735596,"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":80},{"id":22105,"event_type":"sample","client_timestamp":"2026-09-28T19:57:05.455090+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":38,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1638888888888889,"y":0.5583333333333333,"w":0.30833333333333335,"h":0.4625},"euler_x":-13.680145263671875,"euler_y":0.04585205391049385,"euler_z":-3.660763740539551,"smoothed_x":-13.924593603182839,"smoothed_y":-0.20348431336973755,"left_eye_open_probability":0.46944624185562134,"right_eye_open_probability":0.1860300898551941,"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":80},{"id":22106,"event_type":"sample","client_timestamp":"2026-09-28T19:57:05.739213+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":39,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1638888888888889,"y":0.5583333333333333,"w":0.30972222222222223,"h":0.46458333333333335},"euler_x":-15.066428184509277,"euler_y":-0.22941753268241882,"euler_z":-3.8098936080932617,"smoothed_x":-13.765679688240157,"smoothed_y":-0.38518382803650275,"left_eye_open_probability":0.16528689861297607,"right_eye_open_probability":0.27962368726730347,"direction_command":null,"serial_connected":false,"processing_latency_ms":77,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":80},{"id":22107,"event_type":"sample","client_timestamp":"2026-09-28T19:57:06.029761+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":40,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16666666666666666,"y":0.5604166666666667,"w":0.3055555555555556,"h":0.45625},"euler_x":-14.022581100463867,"euler_y":-0.8192536234855652,"euler_z":-4.1441731452941895,"smoothed_x":-14.214252145786569,"smoothed_y":-0.5271764987339848,"left_eye_open_probability":0.14356094598770142,"right_eye_open_probability":0.5413478016853333,"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":80},{"id":22108,"event_type":"sample","client_timestamp":"2026-09-28T19:57:06.298790+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":41,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16805555555555557,"y":0.5604166666666667,"w":0.3055555555555556,"h":0.4583333333333333},"euler_x":-14.755353927612305,"euler_y":-0.6952072381973267,"euler_z":-3.9493281841278076,"smoothed_x":-14.224175681233516,"smoothed_y":-0.5988630088121653,"left_eye_open_probability":0.08147144317626953,"right_eye_open_probability":0.24035435914993286,"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":80},{"id":22109,"event_type":"sample","client_timestamp":"2026-09-28T19:57:06.554711+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":42,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16666666666666666,"y":0.5645833333333333,"w":0.3055555555555556,"h":0.4583333333333333},"euler_x":-13.93319034576416,"euler_y":-0.7356202006340027,"euler_z":-4.27207612991333,"smoothed_x":-14.239927127404831,"smoothed_y":-0.7532591457970057,"left_eye_open_probability":0.08367270231246948,"right_eye_open_probability":0.29507261514663696,"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":80},{"id":22110,"event_type":"sample","client_timestamp":"2026-09-28T19:57:06.821626+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":43,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16527777777777777,"y":0.5645833333333333,"w":0.30833333333333335,"h":0.46041666666666664},"euler_x":-15.356538772583008,"euler_y":-0.7433777451515198,"euler_z":-4.227644920349121,"smoothed_x":-14.20942381874342,"smoothed_y":-0.7191823064433133,"left_eye_open_probability":0.2853690981864929,"right_eye_open_probability":0.9841023683547974,"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":80},{"id":22111,"event_type":"sample","client_timestamp":"2026-09-28T19:57:07.128524+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":44,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16666666666666666,"y":0.5395833333333333,"w":0.30416666666666664,"h":0.45625},"euler_x":-10.799453735351562,"euler_y":-0.7766488790512085,"euler_z":-3.2005228996276855,"smoothed_x":-12.970958412209049,"smoothed_y":-0.8469458948925692,"left_eye_open_probability":0.9871754050254822,"right_eye_open_probability":0.9929311275482178,"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":81},{"id":22112,"event_type":"sample","client_timestamp":"2026-09-28T19:57:07.500897+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":45,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15694444444444444,"y":0.4979166666666667,"w":0.3138888888888889,"h":0.4708333333333333},"euler_x":-2.859160900115967,"euler_y":-0.2244092971086502,"euler_z":-2.8529512882232666,"smoothed_x":-8.463669702164761,"smoothed_y":-0.5090209655080826,"left_eye_open_probability":0.9887905716896057,"right_eye_open_probability":0.9896559715270996,"direction_command":null,"serial_connected":false,"processing_latency_ms":95,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":82},{"id":22113,"event_type":"sample","client_timestamp":"2026-09-28T19:57:07.802250+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":46,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16944444444444445,"y":0.48125,"w":0.2875,"h":0.43333333333333335},"euler_x":3.277832508087158,"euler_y":0.7181879878044128,"euler_z":-1.70654296875,"smoothed_x":-0.7062470975451445,"smoothed_y":0.2874222917872956,"left_eye_open_probability":0.9035996794700623,"right_eye_open_probability":0.994285523891449,"direction_command":null,"serial_connected":false,"processing_latency_ms":53,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":83},{"id":22114,"event_type":"sample","client_timestamp":"2026-09-28T19:57:08.128562+00:00","ingested_at":"2026-09-28T19:57:07.300480+00:00","sequence_number":47,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15416666666666667,"y":0.5333333333333333,"w":0.31805555555555554,"h":0.4791666666666667},"euler_x":-8.1639986038208,"euler_y":-0.3847205340862274,"euler_z":-3.3799819946289062,"smoothed_x":-2.0285707996684126,"smoothed_y":-0.08678935901696747,"left_eye_open_probability":0.9062259197235107,"right_eye_open_probability":0.632347822189331,"direction_command":null,"serial_connected":false,"processing_latency_ms":55,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":79},{"id":22115,"event_type":"sample","client_timestamp":"2026-09-28T19:57:08.401059+00:00","ingested_at":"2026-09-28T19:57:07.975217+00:00","sequence_number":48,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.14722222222222223,"y":0.5979166666666667,"w":0.3236111111111111,"h":0.4875},"euler_x":-18.267351150512695,"euler_y":1.8823089599609375,"euler_z":-2.8595166206359863,"smoothed_x":-10.032456893367424,"smoothed_y":0.966541984308369,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.44997191429138184,"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":78},{"id":22116,"event_type":"sample","client_timestamp":"2026-09-28T19:57:08.669275+00:00","ingested_at":"2026-09-28T19:57:07.975217+00:00","sequence_number":49,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.5854166666666667,"w":0.3194444444444444,"h":0.47708333333333336},"euler_x":-21.840065002441406,"euler_y":1.3443976640701294,"euler_z":-3.6323277950286865,"smoothed_x":-15.362452829306466,"smoothed_y":1.081079433061527,"left_eye_open_probability":0.12273192405700684,"right_eye_open_probability":0.3133024573326111,"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":79},{"id":22117,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:08.804755+00:00","ingested_at":"2026-09-28T19:57:07.975217+00:00","sequence_number":50,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.5854166666666667,"w":0.32222222222222224,"h":0.48541666666666666},"euler_x":-23.01302146911621,"euler_y":0.8432571291923523,"euler_z":-3.79435396194458,"smoothed_x":-18.26824170711844,"smoothed_y":1.0638710059788048,"left_eye_open_probability":0.010038912296295166,"right_eye_open_probability":0.3436095714569092,"direction_command":"B","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":80},{"id":22118,"event_type":"sample","client_timestamp":"2026-09-28T19:57:08.939385+00:00","ingested_at":"2026-09-28T19:57:10.005387+00:00","sequence_number":51,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.5854166666666667,"w":0.32222222222222224,"h":0.48541666666666666},"euler_x":-22.996280670166016,"euler_y":0.19856536388397217,"euler_z":-4.002628326416016,"smoothed_x":-19.213849499727957,"smoothed_y":0.8908098775598383,"left_eye_open_probability":0.44215482473373413,"right_eye_open_probability":0.6702355742454529,"direction_command":"B","serial_connected":false,"processing_latency_ms":62,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":81},{"id":22119,"event_type":"sample","client_timestamp":"2026-09-28T19:57:09.250716+00:00","ingested_at":"2026-09-28T19:57:10.005387+00:00","sequence_number":52,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.5895833333333333,"w":0.3138888888888889,"h":0.4708333333333333},"euler_x":-23.601327896118164,"euler_y":-0.2103496491909027,"euler_z":-4.8604326248168945,"smoothed_x":-21.614995907554395,"smoothed_y":0.39590385573609066,"left_eye_open_probability":0.986605703830719,"right_eye_open_probability":0.9065451622009277,"direction_command":"B","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":82},{"id":22120,"event_type":"sample","client_timestamp":"2026-09-28T19:57:09.553136+00:00","ingested_at":"2026-09-28T19:57:10.005387+00:00","sequence_number":54,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.5770833333333333,"w":0.3263888888888889,"h":0.4895833333333333},"euler_x":-23.57294464111328,"euler_y":0.6575213074684143,"euler_z":-3.791241407394409,"smoothed_x":-22.5355234874054,"smoothed_y":-0.10219725456262121,"left_eye_open_probability":0.08367270231246948,"right_eye_open_probability":0.6171776056289673,"direction_command":"B","serial_connected":false,"processing_latency_ms":99,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":83},{"id":22121,"event_type":"sample","client_timestamp":"2026-09-28T19:57:09.837243+00:00","ingested_at":"2026-09-28T19:57:10.005387+00:00","sequence_number":55,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15694444444444444,"y":0.5770833333333333,"w":0.3263888888888889,"h":0.4895833333333333},"euler_x":-22.756460189819336,"euler_y":0.04025138542056084,"euler_z":-4.230541706085205,"smoothed_x":-23.078203896393408,"smoothed_y":0.2370360289907508,"left_eye_open_probability":0.060685038566589355,"right_eye_open_probability":0.8639492392539978,"direction_command":"B","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":82},{"id":22122,"event_type":"sample","client_timestamp":"2026-09-28T19:57:10.137541+00:00","ingested_at":"2026-09-28T19:57:10.005387+00:00","sequence_number":56,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15833333333333333,"y":0.59375,"w":0.3111111111111111,"h":0.46458333333333335},"euler_x":-23.777029037475586,"euler_y":-1.074311375617981,"euler_z":-4.7037506103515625,"smoothed_x":-22.917023401778174,"smoothed_y":-0.14560618682012724,"left_eye_open_probability":0.05671572685241699,"right_eye_open_probability":0.5363578200340271,"direction_command":"B","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":83},{"id":22123,"event_type":"sample","client_timestamp":"2026-09-28T19:57:10.420658+00:00","ingested_at":"2026-09-28T19:57:10.005387+00:00","sequence_number":57,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16111111111111112,"y":0.5916666666666667,"w":0.30972222222222223,"h":0.46458333333333335},"euler_x":-24.836872100830078,"euler_y":-0.5853635668754578,"euler_z":-4.447139739990234,"smoothed_x":-23.610988029808347,"smoothed_y":-0.8976590239896938,"left_eye_open_probability":0.04767268896102905,"right_eye_open_probability":0.11680018901824951,"direction_command":"B","serial_connected":false,"processing_latency_ms":51,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":83},{"id":22124,"event_type":"sample","client_timestamp":"2026-09-28T19:57:10.714226+00:00","ingested_at":"2026-09-28T19:57:10.005387+00:00","sequence_number":58,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1625,"y":0.5458333333333333,"w":0.31527777777777777,"h":0.47291666666666665},"euler_x":-16.65360450744629,"euler_y":-1.3705185651779175,"euler_z":-3.65514874458313,"smoothed_x":-21.15467407896751,"smoothed_y":-1.242346939181806,"left_eye_open_probability":0.9871754050254822,"right_eye_open_probability":0.9939523935317993,"direction_command":"B","serial_connected":false,"processing_latency_ms":51,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":83},{"id":22125,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:10.823160+00:00","ingested_at":"2026-09-28T19:57:10.005387+00:00","sequence_number":59,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16527777777777777,"y":0.51875,"w":0.30833333333333335,"h":0.46458333333333335},"euler_x":-10.410982131958008,"euler_y":-2.006474256515503,"euler_z":-2.7191009521484375,"smoothed_x":-17.68425348024136,"smoothed_y":-1.4126350858914196,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.9911525249481201,"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":85},{"id":22126,"event_type":"sample","client_timestamp":"2026-09-28T19:57:10.964470+00:00","ingested_at":"2026-09-28T19:57:11.145018+00:00","sequence_number":60,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16527777777777777,"y":0.47291666666666665,"w":0.3013888888888889,"h":0.45208333333333334},"euler_x":-2.4721477031707764,"euler_y":-0.5652359127998352,"euler_z":-1.8779847621917725,"smoothed_x":-12.564691626997416,"smoothed_y":-1.2540264140197335,"left_eye_open_probability":0.9913694858551025,"right_eye_open_probability":0.9929311275482178,"direction_command":null,"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":86},{"id":22127,"event_type":"sample","client_timestamp":"2026-09-28T19:57:11.266198+00:00","ingested_at":"2026-09-28T19:57:11.145018+00:00","sequence_number":61,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1638888888888889,"y":0.45208333333333334,"w":0.3,"h":0.45},"euler_x":7.955108165740967,"euler_y":0.06969588249921799,"euler_z":-0.2043219357728958,"smoothed_x":-1.8343704450873317,"smoothed_y":-0.5603075695905603,"left_eye_open_probability":0.9898386597633362,"right_eye_open_probability":0.9968274235725403,"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":84},{"id":22128,"event_type":"sample","client_timestamp":"2026-09-28T19:57:11.599844+00:00","ingested_at":"2026-09-28T19:57:11.145018+00:00","sequence_number":63,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.17083333333333334,"y":0.42291666666666666,"w":0.2916666666666667,"h":0.4375},"euler_x":25.426856994628906,"euler_y":0.1315964162349701,"euler_z":-0.24650558829307556,"smoothed_x":11.18882937789926,"smoothed_y":-0.030384497031469414,"left_eye_open_probability":0.9877196550369263,"right_eye_open_probability":0.9861172437667847,"direction_command":null,"serial_connected":false,"processing_latency_ms":78,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":80},{"id":22129,"event_type":"sample","client_timestamp":"2026-09-28T19:57:11.871358+00:00","ingested_at":"2026-09-28T19:57:11.145018+00:00","sequence_number":64,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.19027777777777777,"y":0.42083333333333334,"w":0.2611111111111111,"h":0.39375},"euler_x":32.48310470581055,"euler_y":-1.9443882703781128,"euler_z":0.8259249329566956,"smoothed_x":23.112889941654338,"smoothed_y":-0.8910502589278766,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9383997917175293,"direction_command":null,"serial_connected":false,"processing_latency_ms":62,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22130,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:11.940713+00:00","ingested_at":"2026-09-28T19:57:11.145018+00:00","sequence_number":65,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.19305555555555556,"y":0.42083333333333334,"w":0.2569444444444444,"h":0.3875},"euler_x":33.85895919799805,"euler_y":-2.137583017349243,"euler_z":1.050388216972351,"smoothed_x":25.262103792923078,"smoothed_y":-1.14035681061215,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.8310790657997131,"direction_command":"F","serial_connected":false,"processing_latency_ms":57,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22131,"event_type":"sample","client_timestamp":"2026-09-28T19:57:12.154391+00:00","ingested_at":"2026-09-28T19:57:12.296897+00:00","sequence_number":66,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.18194444444444444,"y":0.41875,"w":0.2763888888888889,"h":0.41458333333333336},"euler_x":34.37403106689453,"euler_y":-0.6804720163345337,"euler_z":1.1053074598312378,"smoothed_x":29.630306578011776,"smoothed_y":-0.858766682547337,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.7962261438369751,"direction_command":"F","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":77},{"id":22132,"event_type":"sample","client_timestamp":"2026-09-28T19:57:12.446210+00:00","ingested_at":"2026-09-28T19:57:12.296897+00:00","sequence_number":68,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.18194444444444444,"y":0.42083333333333334,"w":0.2763888888888889,"h":0.41458333333333336},"euler_x":33.272239685058594,"euler_y":0.1563892364501953,"euler_z":0.5346630215644836,"smoothed_x":31.571699328781875,"smoothed_y":-0.4967291794342073,"left_eye_open_probability":0.9947605133056641,"right_eye_open_probability":0.7588732242584229,"direction_command":"F","serial_connected":false,"processing_latency_ms":70,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22133,"event_type":"sample","client_timestamp":"2026-09-28T19:57:12.741938+00:00","ingested_at":"2026-09-28T19:57:12.296897+00:00","sequence_number":70,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.17916666666666667,"y":0.4125,"w":0.2833333333333333,"h":0.425},"euler_x":32.76271438598633,"euler_y":-0.27762922644615173,"euler_z":0.4458664357662201,"smoothed_x":32.31956578066477,"smoothed_y":-0.423638964094051,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.6937435865402222,"direction_command":"F","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":78},{"id":22134,"event_type":"sample","client_timestamp":"2026-09-28T19:57:13.052232+00:00","ingested_at":"2026-09-28T19:57:12.296897+00:00","sequence_number":71,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.18055555555555555,"y":0.4125,"w":0.26805555555555555,"h":0.4041666666666667},"euler_x":27.14842987060547,"euler_y":2.454857349395752,"euler_z":-2.2706737518310547,"smoothed_x":31.468867849814977,"smoothed_y":0.1515238746552212,"left_eye_open_probability":0.9022865295410156,"right_eye_open_probability":0.9209686517715454,"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":78},{"id":22135,"event_type":"face_lost","client_timestamp":"2026-09-28T19:57:13.111133+00:00","ingested_at":"2026-09-28T19:57:12.296897+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":55,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22136,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:13.111582+00:00","ingested_at":"2026-09-28T19:57:12.318695+00:00","sequence_number":73,"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":55,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22137,"event_type":"sample","client_timestamp":"2026-09-28T19:57:13.357839+00:00","ingested_at":"2026-09-28T19:57:13.328542+00:00","sequence_number":74,"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":39,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22138,"event_type":"sample","client_timestamp":"2026-09-28T19:57:13.673720+00:00","ingested_at":"2026-09-28T19:57:13.328542+00:00","sequence_number":75,"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":97,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22139,"event_type":"sample","client_timestamp":"2026-09-28T19:57:13.945080+00:00","ingested_at":"2026-09-28T19:57:13.328542+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":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":77},{"id":22140,"event_type":"face_found","client_timestamp":"2026-09-28T19:57:14.153851+00:00","ingested_at":"2026-09-28T19:57:13.328542+00:00","sequence_number":77,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.175,"y":0.425,"w":0.28194444444444444,"h":0.42291666666666666},"euler_x":33.213191986083984,"euler_y":0.2278990000486374,"euler_z":-0.068405382335186,"smoothed_x":33.213191986083984,"smoothed_y":0.2278990000486374,"left_eye_open_probability":0.9863588809967041,"right_eye_open_probability":0.8310790657997131,"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":78},{"id":22141,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:14.154578+00:00","ingested_at":"2026-09-28T19:57:13.370998+00:00","sequence_number":78,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.175,"y":0.425,"w":0.28194444444444444,"h":0.42291666666666666},"euler_x":33.213191986083984,"euler_y":0.2278990000486374,"euler_z":-0.068405382335186,"smoothed_x":33.213191986083984,"smoothed_y":0.2278990000486374,"left_eye_open_probability":0.9863588809967041,"right_eye_open_probability":0.8310790657997131,"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":78},{"id":22142,"event_type":"sample","client_timestamp":"2026-09-28T19:57:14.279229+00:00","ingested_at":"2026-09-28T19:57:14.230414+00:00","sequence_number":79,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1736111111111111,"y":0.4270833333333333,"w":0.2861111111111111,"h":0.42916666666666664},"euler_x":31.695194244384766,"euler_y":0.41346102952957153,"euler_z":0.34872910380363464,"smoothed_x":32.90959243774414,"smoothed_y":0.2650114059448242,"left_eye_open_probability":0.9493870735168457,"right_eye_open_probability":0.9900364875793457,"direction_command":"F","serial_connected":false,"processing_latency_ms":58,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22143,"event_type":"sample","client_timestamp":"2026-09-28T19:57:14.573809+00:00","ingested_at":"2026-09-28T19:57:14.230414+00:00","sequence_number":80,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1597222222222222,"y":0.42916666666666664,"w":0.3125,"h":0.4708333333333333},"euler_x":26.084163665771484,"euler_y":0.8976442217826843,"euler_z":-1.4412908554077148,"smoothed_x":29.91756694458008,"smoothed_y":0.7636752873039245,"left_eye_open_probability":0.9840072393417358,"right_eye_open_probability":0.9065451622009277,"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":78},{"id":22144,"event_type":"sample","client_timestamp":"2026-09-28T19:57:14.858485+00:00","ingested_at":"2026-09-28T19:57:14.230414+00:00","sequence_number":83,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1736111111111111,"y":0.4354166666666667,"w":0.2875,"h":0.43125},"euler_x":24.000350952148438,"euler_y":1.7589449882507324,"euler_z":-1.4511823654174805,"smoothed_x":27.429377771718755,"smoothed_y":1.1686195830981447,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9351650476455688,"direction_command":"F","serial_connected":false,"processing_latency_ms":91,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22145,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:15.071348+00:00","ingested_at":"2026-09-28T19:57:14.230414+00:00","sequence_number":84,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16805555555555557,"y":0.44583333333333336,"w":0.3013888888888889,"h":0.45},"euler_x":18.768978118896484,"euler_y":1.3550690412521362,"euler_z":-1.972406029701233,"smoothed_x":23.95057783879774,"smoothed_y":1.2833190120305642,"left_eye_open_probability":0.9511713981628418,"right_eye_open_probability":0.9936156272888184,"direction_command":null,"serial_connected":false,"processing_latency_ms":51,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":77},{"id":22146,"event_type":"sample","client_timestamp":"2026-09-28T19:57:15.118569+00:00","ingested_at":"2026-09-28T19:57:15.948481+00:00","sequence_number":85,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16527777777777777,"y":0.45416666666666666,"w":0.30833333333333335,"h":0.46041666666666664},"euler_x":13.695775032043457,"euler_y":0.8262134790420532,"euler_z":-2.082653045654297,"smoothed_x":21.899617277446886,"smoothed_y":1.191897905432862,"left_eye_open_probability":0.9850823879241943,"right_eye_open_probability":0.9900364875793457,"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":77},{"id":22147,"event_type":"sample","client_timestamp":"2026-09-28T19:57:15.422291+00:00","ingested_at":"2026-09-28T19:57:15.948481+00:00","sequence_number":86,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1625,"y":0.4895833333333333,"w":0.3055555555555556,"h":0.4583333333333333},"euler_x":3.7658746242523193,"euler_y":0.6202090382575989,"euler_z":-2.7233519554138184,"smoothed_x":11.759421632732463,"smoothed_y":0.4781817425350224,"left_eye_open_probability":0.679590106010437,"right_eye_open_probability":0.9958990216255188,"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":77},{"id":22148,"event_type":"sample","client_timestamp":"2026-09-28T19:57:15.675964+00:00","ingested_at":"2026-09-28T19:57:15.948481+00:00","sequence_number":87,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1597222222222222,"y":0.48541666666666666,"w":0.30972222222222223,"h":0.46458333333333335},"euler_x":-0.307651549577713,"euler_y":0.6550073027610779,"euler_z":-2.955103874206543,"smoothed_x":6.3663780730320045,"smoothed_y":0.7576703755536335,"left_eye_open_probability":0.9510332942008972,"right_eye_open_probability":0.9925832152366638,"direction_command":null,"serial_connected":false,"processing_latency_ms":77,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":76},{"id":22149,"event_type":"sample","client_timestamp":"2026-09-28T19:57:15.926585+00:00","ingested_at":"2026-09-28T19:57:15.948481+00:00","sequence_number":88,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1597222222222222,"y":0.49583333333333335,"w":0.30972222222222223,"h":0.46458333333333335},"euler_x":-0.871898889541626,"euler_y":1.0603803396224976,"euler_z":-2.4966483116149902,"smoothed_x":2.3394874787944766,"smoothed_y":0.9817078981543441,"left_eye_open_probability":0.9850823879241943,"right_eye_open_probability":0.9876855611801147,"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":76},{"id":22150,"event_type":"sample","client_timestamp":"2026-09-28T19:57:16.234125+00:00","ingested_at":"2026-09-28T19:57:15.948481+00:00","sequence_number":89,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.17777777777777778,"y":0.49166666666666664,"w":0.30972222222222223,"h":0.46458333333333335},"euler_x":-0.9688735604286194,"euler_y":-9.185941696166992,"euler_z":-2.1238632202148438,"smoothed_x":0.20831556767072845,"smoothed_y":-1.8971684841310268,"left_eye_open_probability":0.9493870735168457,"right_eye_open_probability":0.9735729098320007,"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":77},{"id":22151,"event_type":"sample","client_timestamp":"2026-09-28T19:57:16.517318+00:00","ingested_at":"2026-09-28T19:57:15.948481+00:00","sequence_number":90,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.25416666666666665,"y":0.48125,"w":0.30972222222222223,"h":0.4666666666666667},"euler_x":3.7181975841522217,"euler_y":-30.633798599243164,"euler_z":-0.5282001495361328,"smoothed_x":1.1488638656608408,"smoothed_y":-12.83358361653622,"left_eye_open_probability":0.9370447397232056,"right_eye_open_probability":0.3133024573326111,"direction_command":null,"serial_connected":false,"processing_latency_ms":62,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":77},{"id":22152,"event_type":"sample","client_timestamp":"2026-09-28T19:57:16.767757+00:00","ingested_at":"2026-09-28T19:57:15.948481+00:00","sequence_number":91,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.2638888888888889,"y":0.47708333333333336,"w":0.32083333333333336,"h":0.4791666666666667},"euler_x":6.555428504943848,"euler_y":-50.84058380126953,"euler_z":-3.603027820587158,"smoothed_x":3.526836089440519,"smoothed_y":-28.523996532857957,"left_eye_open_probability":0.8898150324821472,"right_eye_open_probability":0.3970256447792053,"direction_command":"L","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":77},{"id":22153,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:16.767776+00:00","ingested_at":"2026-09-28T19:57:15.948481+00:00","sequence_number":92,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.2638888888888889,"y":0.47708333333333336,"w":0.32083333333333336,"h":0.4791666666666667},"euler_x":6.555428504943848,"euler_y":-50.84058380126953,"euler_z":-3.603027820587158,"smoothed_x":3.526836089440519,"smoothed_y":-28.523996532857957,"left_eye_open_probability":0.8898150324821472,"right_eye_open_probability":0.3970256447792053,"direction_command":"L","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":77},{"id":22154,"event_type":"sample","client_timestamp":"2026-09-28T19:57:17.039238+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":93,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.28055555555555556,"y":0.48333333333333334,"w":0.31805555555555554,"h":0.47708333333333336},"euler_x":9.296886444091797,"euler_y":-49.961936950683594,"euler_z":-5.700920104980469,"smoothed_x":6.3900535643100325,"smoothed_y":-41.262637244018784,"left_eye_open_probability":0.9506080746650696,"right_eye_open_probability":0.8628342747688293,"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":77},{"id":22155,"event_type":"sample","client_timestamp":"2026-09-28T19:57:17.309919+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":95,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.2777777777777778,"y":0.49375,"w":0.30416666666666664,"h":0.45625},"euler_x":7.977803707122803,"euler_y":-54.33475875854492,"euler_z":-4.908782482147217,"smoothed_x":7.463833382415752,"smoothed_y":-46.715867699357545,"left_eye_open_probability":0.5897773504257202,"right_eye_open_probability":0.8661791086196899,"direction_command":"L","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":77},{"id":22156,"event_type":"sample","client_timestamp":"2026-09-28T19:57:17.580507+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":96,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.25555555555555554,"y":0.48541666666666666,"w":0.3138888888888889,"h":0.4708333333333333},"euler_x":8.54255199432373,"euler_y":-48.95970916748047,"euler_z":-4.840995788574219,"smoothed_x":7.7081751930493105,"smoothed_y":-48.3039041874889,"left_eye_open_probability":0.8264715671539307,"right_eye_open_probability":0.4685542583465576,"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":77},{"id":22157,"event_type":"sample","client_timestamp":"2026-09-28T19:57:17.847795+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":97,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.25,"y":0.48125,"w":0.3138888888888889,"h":0.46875},"euler_x":8.609329223632812,"euler_y":-46.06946563720703,"euler_z":-3.673391103744507,"smoothed_x":7.9954473931771854,"smoothed_y":-47.7867680724123,"left_eye_open_probability":0.9458995461463928,"right_eye_open_probability":0.6384210586547852,"direction_command":"L","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":77},{"id":22158,"event_type":"sample","client_timestamp":"2026-09-28T19:57:18.161770+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":98,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.24722222222222223,"y":0.47708333333333336,"w":0.31527777777777777,"h":0.475},"euler_x":7.914553165435791,"euler_y":-47.54100036621094,"euler_z":-3.290224313735962,"smoothed_x":7.307970651289711,"smoothed_y":-47.68294038364776,"left_eye_open_probability":0.9848182797431946,"right_eye_open_probability":0.3679760694503784,"direction_command":"L","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":77},{"id":22159,"event_type":"sample","client_timestamp":"2026-09-28T19:57:18.427930+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":99,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.2625,"y":0.4791666666666667,"w":0.3111111111111111,"h":0.4666666666666667},"euler_x":8.13135814666748,"euler_y":-50.77157211303711,"euler_z":-3.8706867694854736,"smoothed_x":7.621890507833209,"smoothed_y":-48.808211940468304,"left_eye_open_probability":0.770969033241272,"right_eye_open_probability":0.632347822189331,"direction_command":"L","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":77},{"id":22160,"event_type":"sample","client_timestamp":"2026-09-28T19:57:18.751875+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":100,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.25833333333333336,"y":0.47291666666666665,"w":0.31527777777777777,"h":0.47291666666666665},"euler_x":7.9654011726379395,"euler_y":-49.44389343261719,"euler_z":-3.7690107822418213,"smoothed_x":8.098833930286071,"smoothed_y":-49.77134300046427,"left_eye_open_probability":0.9508934020996094,"right_eye_open_probability":0.6911184787750244,"direction_command":"L","serial_connected":false,"processing_latency_ms":95,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":75},{"id":22161,"event_type":"sample","client_timestamp":"2026-09-28T19:57:19.051351+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":101,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.2111111111111111,"y":0.45208333333333334,"w":0.3333333333333333,"h":0.5},"euler_x":10.767731666564941,"euler_y":-40.95537567138672,"euler_z":-2.109104633331299,"smoothed_x":8.46474806444655,"smoothed_y":-47.47838014167729,"left_eye_open_probability":0.9503150582313538,"right_eye_open_probability":0.26849472522735596,"direction_command":"L","serial_connected":false,"processing_latency_ms":54,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":75},{"id":22162,"event_type":"sample","client_timestamp":"2026-09-28T19:57:19.357507+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":102,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.17222222222222222,"y":0.4479166666666667,"w":0.3125,"h":0.46875},"euler_x":7.061160564422607,"euler_y":-11.579668045043945,"euler_z":0.13061200082302094,"smoothed_x":8.009600727514439,"smoothed_y":-29.212572319302353,"left_eye_open_probability":0.9840072393417358,"right_eye_open_probability":0.8310790657997131,"direction_command":"L","serial_connected":false,"processing_latency_ms":51,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":78},{"id":22163,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:19.412951+00:00","ingested_at":"2026-09-28T19:57:18.578545+00:00","sequence_number":103,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1597222222222222,"y":0.44583333333333336,"w":0.3138888888888889,"h":0.4708333333333333},"euler_x":8.342592239379883,"euler_y":-7.146899700164795,"euler_z":0.10371457040309906,"smoothed_x":8.076199029887528,"smoothed_y":-24.799437795474844,"left_eye_open_probability":0.986605703830719,"right_eye_open_probability":0.9936156272888184,"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":78},{"id":22164,"event_type":"sample","client_timestamp":"2026-09-28T19:57:19.630538+00:00","ingested_at":"2026-09-28T19:57:20.039021+00:00","sequence_number":104,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1375,"y":0.44166666666666665,"w":0.32083333333333336,"h":0.48125},"euler_x":7.804476261138916,"euler_y":-0.5244379043579102,"euler_z":-0.7704095244407654,"smoothed_x":8.50204625524081,"smoothed_y":-11.078567323565562,"left_eye_open_probability":0.9842807650566101,"right_eye_open_probability":0.9958990216255188,"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":78},{"id":22165,"event_type":"sample","client_timestamp":"2026-09-28T19:57:19.893876+00:00","ingested_at":"2026-09-28T19:57:20.039021+00:00","sequence_number":106,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.46458333333333335,"w":0.3111111111111111,"h":0.46458333333333335},"euler_x":6.0688323974609375,"euler_y":-0.09449633210897446,"euler_z":-1.7771375179290771,"smoothed_x":7.418548171171051,"smoothed_y":-4.401622565567337,"left_eye_open_probability":0.8114630579948425,"right_eye_open_probability":0.994285523891449,"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":78},{"id":22166,"event_type":"sample","client_timestamp":"2026-09-28T19:57:20.199313+00:00","ingested_at":"2026-09-28T19:57:20.039021+00:00","sequence_number":107,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.5291666666666667,"w":0.30833333333333335,"h":0.4625},"euler_x":-4.397078514099121,"euler_y":-0.18133443593978882,"euler_z":-2.738191843032837,"smoothed_x":3.013723263834026,"smoothed_y":-2.0784628997275667,"left_eye_open_probability":0.9510332942008972,"right_eye_open_probability":0.047746360301971436,"direction_command":null,"serial_connected":false,"processing_latency_ms":79,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":75},{"id":22167,"event_type":"sample","client_timestamp":"2026-09-28T19:57:20.467394+00:00","ingested_at":"2026-09-28T19:57:20.039021+00:00","sequence_number":108,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15694444444444444,"y":0.5875,"w":0.30694444444444446,"h":0.46041666666666664},"euler_x":-19.800241470336914,"euler_y":-0.36878082156181335,"euler_z":-4.416204929351807,"smoothed_x":-9.21097982088456,"smoothed_y":-0.9605383096484402,"left_eye_open_probability":0.21113640069961548,"right_eye_open_probability":0.23023617267608643,"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":76},{"id":22168,"event_type":"sample","client_timestamp":"2026-09-28T19:57:20.718550+00:00","ingested_at":"2026-09-28T19:57:20.039021+00:00","sequence_number":109,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15694444444444444,"y":0.6041666666666666,"w":0.30277777777777776,"h":0.45416666666666666},"euler_x":-19.052255630493164,"euler_y":-0.17151564359664917,"euler_z":-4.652295112609863,"smoothed_x":-15.793333951455606,"smoothed_y":-0.7779084405417608,"left_eye_open_probability":0.012776970863342285,"right_eye_open_probability":0.25589215755462646,"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":79},{"id":22169,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:20.862962+00:00","ingested_at":"2026-09-28T19:57:20.039021+00:00","sequence_number":110,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15416666666666667,"y":0.5791666666666667,"w":0.31666666666666665,"h":0.475},"euler_x":-22.455806732177734,"euler_y":-0.28450074791908264,"euler_z":-5.202737331390381,"smoothed_x":-18.009932062671822,"smoothed_y":-0.6769442831589614,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.36242806911468506,"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":80},{"id":22170,"event_type":"sample","client_timestamp":"2026-09-28T19:57:20.999872+00:00","ingested_at":"2026-09-28T19:57:20.417520+00:00","sequence_number":111,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1527777777777778,"y":0.5708333333333333,"w":0.3194444444444444,"h":0.4791666666666667},"euler_x":-21.871829986572266,"euler_y":-0.3143637478351593,"euler_z":-4.593347549438477,"smoothed_x":-19.298060469084575,"smoothed_y":-0.5407161756428931,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.41945070028305054,"direction_command":"B","serial_connected":false,"processing_latency_ms":54,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":81},{"id":22171,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:21.225618+00:00","ingested_at":"2026-09-28T19:57:20.417520+00:00","sequence_number":112,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15,"y":0.5166666666666667,"w":0.3263888888888889,"h":0.4875},"euler_x":-11.47201919555664,"euler_y":-0.21589043736457825,"euler_z":-4.0015387535095215,"smoothed_x":-16.921918392056067,"smoothed_y":-0.35427582434468485,"left_eye_open_probability":0.8947855234146118,"right_eye_open_probability":0.9488520622253418,"direction_command":null,"serial_connected":false,"processing_latency_ms":83,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":84},{"id":22172,"event_type":"sample","client_timestamp":"2026-09-28T19:57:21.371761+00:00","ingested_at":"2026-09-28T19:57:21.337143+00:00","sequence_number":113,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15,"y":0.5,"w":0.31527777777777777,"h":0.4708333333333333},"euler_x":-4.915650367736816,"euler_y":0.5180804133415222,"euler_z":-3.062005043029785,"smoothed_x":-14.520664787192217,"smoothed_y":-0.17980457680744344,"left_eye_open_probability":0.9868497848510742,"right_eye_open_probability":0.9834141135215759,"direction_command":null,"serial_connected":false,"processing_latency_ms":70,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":85},{"id":22173,"event_type":"sample","client_timestamp":"2026-09-28T19:57:21.637562+00:00","ingested_at":"2026-09-28T19:57:21.337143+00:00","sequence_number":115,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15833333333333333,"y":0.46875,"w":0.2902777777777778,"h":0.4354166666666667},"euler_x":4.987774848937988,"euler_y":2.7235937118530273,"euler_z":-2.1104907989501953,"smoothed_x":-3.7215928872270005,"smoothed_y":1.3546065848294173,"left_eye_open_probability":0.9825901985168457,"right_eye_open_probability":0.9929311275482178,"direction_command":null,"serial_connected":false,"processing_latency_ms":53,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":85},{"id":22174,"event_type":"sample","client_timestamp":"2026-09-28T19:57:21.906183+00:00","ingested_at":"2026-09-28T19:57:21.337143+00:00","sequence_number":116,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.10694444444444444,"y":0.44375,"w":0.30972222222222223,"h":0.4625},"euler_x":5.508966445922852,"euler_y":20.392181396484375,"euler_z":-1.752840518951416,"smoothed_x":1.5883496738752187,"smoothed_y":6.883825836638318,"left_eye_open_probability":0.1407354474067688,"right_eye_open_probability":0.025484859943389893,"direction_command":null,"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":81},{"id":22175,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:22.153626+00:00","ingested_at":"2026-09-28T19:57:21.337143+00:00","sequence_number":117,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.06388888888888888,"y":0.46041666666666664,"w":0.30416666666666664,"h":0.45625},"euler_x":8.719273567199707,"euler_y":52.26259231567383,"euler_z":-2.5080955028533936,"smoothed_x":5.500099667349466,"smoothed_y":26.19405293500151,"left_eye_open_probability":0.8264715671539307,"right_eye_open_probability":0.9880889058113098,"direction_command":"R","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":76},{"id":22176,"event_type":"sample","client_timestamp":"2026-09-28T19:57:22.200989+00:00","ingested_at":"2026-09-28T19:57:23.342702+00:00","sequence_number":118,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.05694444444444444,"y":0.4625,"w":0.30416666666666664,"h":0.45625},"euler_x":9.888072967529297,"euler_y":51.36268997192383,"euler_z":-2.111248254776001,"smoothed_x":6.3776943273854325,"smoothed_y":31.227780342385973,"left_eye_open_probability":0.17988473176956177,"right_eye_open_probability":0.9488520622253418,"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":75},{"id":22177,"event_type":"sample","client_timestamp":"2026-09-28T19:57:22.483188+00:00","ingested_at":"2026-09-28T19:57:23.342702+00:00","sequence_number":120,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.043055555555555555,"y":0.4625,"w":0.2972222222222222,"h":0.44583333333333336},"euler_x":7.794559001922607,"euler_y":56.22804641723633,"euler_z":-2.3898003101348877,"smoothed_x":7.87017775497476,"smoothed_y":47.83464417611844,"left_eye_open_probability":0.9606643915176392,"right_eye_open_probability":0.9872773885726929,"direction_command":"R","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":76},{"id":22178,"event_type":"sample","client_timestamp":"2026-09-28T19:57:22.832063+00:00","ingested_at":"2026-09-28T19:57:23.342702+00:00","sequence_number":121,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.04722222222222222,"y":0.475,"w":0.29583333333333334,"h":0.44375},"euler_x":9.279067993164062,"euler_y":57.068328857421875,"euler_z":-1.1800751686096191,"smoothed_x":8.134467607370247,"smoothed_y":54.43643543702893,"left_eye_open_probability":0.9863588809967041,"right_eye_open_probability":0.9065451622009277,"direction_command":"R","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":78},{"id":22179,"event_type":"sample","client_timestamp":"2026-09-28T19:57:23.086244+00:00","ingested_at":"2026-09-28T19:57:23.342702+00:00","sequence_number":122,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.04722222222222222,"y":0.475,"w":0.29583333333333334,"h":0.44375},"euler_x":9.60659122467041,"euler_y":58.76204299926758,"euler_z":-1.5204893350601196,"smoothed_x":9.080667795107011,"smoothed_y":57.024878445499795,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.3679760694503784,"direction_command":"R","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":79},{"id":22180,"event_type":"sample","client_timestamp":"2026-09-28T19:57:23.365858+00:00","ingested_at":"2026-09-28T19:57:23.342702+00:00","sequence_number":123,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.04722222222222222,"y":0.475,"w":0.2972222222222222,"h":0.4479166666666667},"euler_x":8.132197380065918,"euler_y":59.042449951171875,"euler_z":-1.5100520849227905,"smoothed_x":8.433364434343344,"smoothed_y":57.951728912185445,"left_eye_open_probability":0.990864634513855,"right_eye_open_probability":0.6832545399665833,"direction_command":"R","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":79},{"id":22181,"event_type":"sample","client_timestamp":"2026-09-28T19:57:23.633673+00:00","ingested_at":"2026-09-28T19:57:23.342702+00:00","sequence_number":124,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.07222222222222222,"y":0.4625,"w":0.30416666666666664,"h":0.45416666666666666},"euler_x":8.051403045654297,"euler_y":42.23902893066406,"euler_z":-0.47535595297813416,"smoothed_x":8.711339220500394,"smoothed_y":52.36974268879836,"left_eye_open_probability":0.7550646662712097,"right_eye_open_probability":0.9371852278709412,"direction_command":"R","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":82},{"id":22182,"event_type":"sample","client_timestamp":"2026-09-28T19:57:23.924971+00:00","ingested_at":"2026-09-28T19:57:23.342702+00:00","sequence_number":125,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.11666666666666667,"y":0.4479166666666667,"w":0.33194444444444443,"h":0.49583333333333335},"euler_x":3.604187250137329,"euler_y":16.429540634155273,"euler_z":-0.8241177797317505,"smoothed_x":6.982024931756147,"smoothed_y":36.40475622142068,"left_eye_open_probability":0.9510332942008972,"right_eye_open_probability":0.9955831170082092,"direction_command":"R","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":81},{"id":22183,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:24.168389+00:00","ingested_at":"2026-09-28T19:57:23.342702+00:00","sequence_number":126,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.14722222222222223,"y":0.4583333333333333,"w":0.30972222222222223,"h":0.46458333333333335},"euler_x":5.411886215209961,"euler_y":5.966497898101807,"euler_z":-1.5770413875579834,"smoothed_x":5.941300152510321,"smoothed_y":22.90643262265377,"left_eye_open_probability":0.9503150582313538,"right_eye_open_probability":0.9915161728858948,"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":80},{"id":22184,"event_type":"sample","client_timestamp":"2026-09-28T19:57:24.268577+00:00","ingested_at":"2026-09-28T19:57:24.081019+00:00","sequence_number":127,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.475,"w":0.28888888888888886,"h":0.43333333333333335},"euler_x":5.813217639923096,"euler_y":4.647067546844482,"euler_z":-1.424355387687683,"smoothed_x":5.915683649992877,"smoothed_y":19.254559607491913,"left_eye_open_probability":0.9498605728149414,"right_eye_open_probability":0.9925832152366638,"direction_command":null,"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":79},{"id":22185,"event_type":"sample","client_timestamp":"2026-09-28T19:57:24.519163+00:00","ingested_at":"2026-09-28T19:57:24.081019+00:00","sequence_number":128,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1763888888888889,"y":0.4583333333333333,"w":0.30416666666666664,"h":0.4583333333333333},"euler_x":9.458718299865723,"euler_y":-6.875360488891602,"euler_z":-0.49476996064186096,"smoothed_x":6.603062153835423,"smoothed_y":7.204183181005515,"left_eye_open_probability":0.05803883075714111,"right_eye_open_probability":0.024098217487335205,"direction_command":null,"serial_connected":false,"processing_latency_ms":67,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":79},{"id":22186,"event_type":"sample","client_timestamp":"2026-09-28T19:57:24.797824+00:00","ingested_at":"2026-09-28T19:57:24.081019+00:00","sequence_number":130,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.22361111111111112,"y":0.44375,"w":0.33194444444444443,"h":0.4979166666666667},"euler_x":8.815407752990723,"euler_y":-45.4986457824707,"euler_z":3.8837366104125977,"smoothed_x":6.933440324800347,"smoothed_y":-17.232257419890217,"left_eye_open_probability":0.9370447397232056,"right_eye_open_probability":0.29507261514663696,"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":79},{"id":22187,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:24.917780+00:00","ingested_at":"2026-09-28T19:57:24.081019+00:00","sequence_number":131,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.25,"y":0.4583333333333333,"w":0.3125,"h":0.4708333333333333},"euler_x":8.213358879089355,"euler_y":-48.702117919921875,"euler_z":2.3175148963928223,"smoothed_x":7.294563863841462,"smoothed_y":-28.589614597362555,"left_eye_open_probability":0.9485522508621216,"right_eye_open_probability":0.6806507110595703,"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":78},{"id":22188,"event_type":"sample","client_timestamp":"2026-09-28T19:57:25.062188+00:00","ingested_at":"2026-09-28T19:57:25.618537+00:00","sequence_number":132,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.26805555555555555,"y":0.46875,"w":0.2986111111111111,"h":0.4479166666666667},"euler_x":8.759536743164062,"euler_y":-50.28669357299805,"euler_z":1.6640945672988892,"smoothed_x":7.716252501276505,"smoothed_y":-36.19710477663821,"left_eye_open_probability":0.8186739683151245,"right_eye_open_probability":0.8706389665603638,"direction_command":"L","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":77},{"id":22189,"event_type":"sample","client_timestamp":"2026-09-28T19:57:25.386868+00:00","ingested_at":"2026-09-28T19:57:25.618537+00:00","sequence_number":134,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.2569444444444444,"y":0.4583333333333333,"w":0.30833333333333335,"h":0.4625},"euler_x":10.176807403564453,"euler_y":-54.651527404785156,"euler_z":1.3227369785308838,"smoothed_x":8.383048618761139,"smoothed_y":-45.8101486794993,"left_eye_open_probability":0.7659553289413452,"right_eye_open_probability":0.8706389665603638,"direction_command":"L","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":75},{"id":22190,"event_type":"sample","client_timestamp":"2026-09-28T19:57:25.685934+00:00","ingested_at":"2026-09-28T19:57:25.618537+00:00","sequence_number":135,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.25972222222222224,"y":0.46041666666666664,"w":0.30416666666666664,"h":0.45625},"euler_x":8.643329620361328,"euler_y":-54.70793151855469,"euler_z":1.6430412530899048,"smoothed_x":8.653438548153463,"smoothed_y":-51.49151400172022,"left_eye_open_probability":0.7856113910675049,"right_eye_open_probability":0.6989938020706177,"direction_command":"L","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":74},{"id":22191,"event_type":"sample","client_timestamp":"2026-09-28T19:57:25.979085+00:00","ingested_at":"2026-09-28T19:57:25.618537+00:00","sequence_number":136,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.19722222222222222,"y":0.4479166666666667,"w":0.3458333333333333,"h":0.51875},"euler_x":7.70829963684082,"euler_y":-40.491859436035156,"euler_z":2.2159299850463867,"smoothed_x":8.071275157643498,"smoothed_y":-49.27722813376728,"left_eye_open_probability":0.13616210222244263,"right_eye_open_probability":0.623405933380127,"direction_command":"L","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":74},{"id":22192,"event_type":"sample","client_timestamp":"2026-09-28T19:57:26.307940+00:00","ingested_at":"2026-09-28T19:57:25.618537+00:00","sequence_number":137,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15555555555555556,"y":0.44583333333333336,"w":0.33055555555555555,"h":0.49375},"euler_x":3.6669654846191406,"euler_y":-14.620504379272461,"euler_z":0.24667882919311523,"smoothed_x":6.089501389701545,"smoothed_y":-30.934317258305487,"left_eye_open_probability":0.9515752792358398,"right_eye_open_probability":0.8227906227111816,"direction_command":"L","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":76},{"id":22193,"event_type":"direction_changed","client_timestamp":"2026-09-28T19:57:26.439791+00:00","ingested_at":"2026-09-28T19:57:25.618537+00:00","sequence_number":138,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1638888888888889,"y":0.4708333333333333,"w":0.3055555555555556,"h":0.4583333333333333},"euler_x":5.299882888793945,"euler_y":-9.415789604187012,"euler_z":-0.175991952419281,"smoothed_x":5.473272024052544,"smoothed_y":-23.268469446377523,"left_eye_open_probability":0.9845510721206665,"right_eye_open_probability":0.7962261438369751,"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":77},{"id":22194,"event_type":"sample","client_timestamp":"2026-09-28T19:57:26.567096+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":139,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.1597222222222222,"y":0.4708333333333333,"w":0.30416666666666664,"h":0.45416666666666666},"euler_x":6.76898193359375,"euler_y":-7.194981575012207,"euler_z":-0.8211180567741394,"smoothed_x":5.87477298638484,"smoothed_y":-17.615144458437964,"left_eye_open_probability":0.7856113910675049,"right_eye_open_probability":0.9936156272888184,"direction_command":null,"serial_connected":false,"processing_latency_ms":54,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":77},{"id":22195,"event_type":"sample","client_timestamp":"2026-09-28T19:57:26.839227+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":140,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15694444444444444,"y":0.4708333333333333,"w":0.29444444444444445,"h":0.4395833333333333},"euler_x":6.890304088592529,"euler_y":-0.23420295119285583,"euler_z":-1.4486258029937744,"smoothed_x":6.50215839828088,"smoothed_y":-6.917653949179209,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.9952638149261475,"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":77},{"id":22196,"event_type":"sample","client_timestamp":"2026-09-28T19:57:27.158241+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":143,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.15416666666666667,"y":0.46458333333333335,"w":0.3138888888888889,"h":0.4708333333333333},"euler_x":4.793653964996338,"euler_y":1.7181938886642456,"euler_z":-2.5006701946258545,"smoothed_x":5.868688197520079,"smoothed_y":-2.0429976927537874,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.9949411749839783,"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":77},{"id":22197,"event_type":"sample","client_timestamp":"2026-09-28T19:57:27.423950+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":144,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16111111111111112,"y":0.4625,"w":0.31805555555555554,"h":0.47708333333333336},"euler_x":4.0399017333984375,"euler_y":0.41885605454444885,"euler_z":-3.746011257171631,"smoothed_x":5.326230881382935,"smoothed_y":-0.22959308697519043,"left_eye_open_probability":0.9062259197235107,"right_eye_open_probability":0.9958990216255188,"direction_command":null,"serial_connected":false,"processing_latency_ms":58,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":77},{"id":22198,"event_type":"sample","client_timestamp":"2026-09-28T19:57:27.741265+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":145,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16805555555555557,"y":0.46458333333333335,"w":0.3138888888888889,"h":0.4708333333333333},"euler_x":4.893301010131836,"euler_y":0.07466230541467667,"euler_z":-4.492606163024902,"smoothed_x":4.899556642950818,"smoothed_y":0.20329606132203093,"left_eye_open_probability":0.8463578224182129,"right_eye_open_probability":0.9974306225776672,"direction_command":null,"serial_connected":false,"processing_latency_ms":60,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":77},{"id":22199,"event_type":"sample","client_timestamp":"2026-09-28T19:57:28.004337+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":146,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16944444444444445,"y":0.4625,"w":0.31666666666666665,"h":0.475},"euler_x":4.184350967407227,"euler_y":-0.28074952960014343,"euler_z":-4.935791969299316,"smoothed_x":4.849939177930195,"smoothed_y":-0.07328058802759806,"left_eye_open_probability":0.8972601294517517,"right_eye_open_probability":0.9974306225776672,"direction_command":null,"serial_connected":false,"processing_latency_ms":92,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":77},{"id":22200,"event_type":"sample","client_timestamp":"2026-09-28T19:57:28.294164+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":147,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.16944444444444445,"y":0.46041666666666664,"w":0.32222222222222224,"h":0.48333333333333334},"euler_x":4.0265607833862305,"euler_y":0.19897857308387756,"euler_z":-5.245597839355469,"smoothed_x":4.3563731365966145,"smoothed_y":-0.04595646185972051,"left_eye_open_probability":0.9458995461463928,"right_eye_open_probability":0.9971305727958679,"direction_command":null,"serial_connected":false,"processing_latency_ms":68,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":77},{"id":22201,"event_type":"sample","client_timestamp":"2026-09-28T19:57:28.608122+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":148,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.17222222222222222,"y":0.46875,"w":0.30833333333333335,"h":0.4625},"euler_x":3.8828697204589844,"euler_y":0.32762762904167175,"euler_z":-5.128872871398926,"smoothed_x":4.074675690351049,"smoothed_y":-0.004606982062089066,"left_eye_open_probability":0.9062259197235107,"right_eye_open_probability":0.9952638149261475,"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":77},{"id":22202,"event_type":"session_ended","client_timestamp":"2026-09-28T19:57:28.720521+00:00","ingested_at":"2026-09-28T19:57:27.896476+00:00","sequence_number":149,"has_face":true,"tracking_id":59,"face_bbox_norm":{"x":0.17222222222222222,"y":0.4666666666666667,"w":0.30972222222222223,"h":0.4666666666666667},"euler_x":3.011406421661377,"euler_y":-0.022523855790495872,"euler_z":-5.6260576248168945,"smoothed_x":3.862021836613115,"smoothed_y":-0.008190356807770426,"left_eye_open_probability":0.7338244915008545,"right_eye_open_probability":0.9946150779724121,"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":77}]