[{"id":3651,"event_type":"sample","client_timestamp":"2026-05-29T13:12:50.823099+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":0,"has_face":true,"tracking_id":216,"face_bbox_norm":{"x":0.153125,"y":0.5388888888888889,"w":0.3578125,"h":0.6333333333333333},"euler_x":15.677114486694336,"euler_y":-6.825845718383789,"euler_z":-4.151516437530518,"smoothed_x":15.677114486694336,"smoothed_y":-6.825845718383789,"left_eye_open_probability":0.9035996794700623,"right_eye_open_probability":0.7058058977127075,"direction_command":null,"serial_connected":true,"processing_latency_ms":89,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":115},{"id":3652,"event_type":"face_found","client_timestamp":"2026-05-29T13:12:50.823146+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":1,"has_face":true,"tracking_id":216,"face_bbox_norm":{"x":0.153125,"y":0.5388888888888889,"w":0.3578125,"h":0.6333333333333333},"euler_x":15.677114486694336,"euler_y":-6.825845718383789,"euler_z":-4.151516437530518,"smoothed_x":15.677114486694336,"smoothed_y":-6.825845718383789,"left_eye_open_probability":0.9035996794700623,"right_eye_open_probability":0.7058058977127075,"direction_command":null,"serial_connected":true,"processing_latency_ms":89,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":115},{"id":3653,"event_type":"sample","client_timestamp":"2026-05-29T13:12:51.361569+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":3,"has_face":true,"tracking_id":216,"face_bbox_norm":{"x":0.171875,"y":0.5583333333333333,"w":0.3734375,"h":0.6638888888888889},"euler_x":10.746407508850098,"euler_y":-8.139749526977539,"euler_z":-4.998366832733154,"smoothed_x":14.136517768859864,"smoothed_y":-7.256226211547852,"left_eye_open_probability":0.9022865295410156,"right_eye_open_probability":0.7209669351577759,"direction_command":null,"serial_connected":true,"processing_latency_ms":129,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":113},{"id":3654,"event_type":"sample","client_timestamp":"2026-05-29T13:12:51.886555+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":5,"has_face":true,"tracking_id":216,"face_bbox_norm":{"x":0.1203125,"y":0.5305555555555556,"w":0.371875,"h":0.6638888888888889},"euler_x":15.543607711791992,"euler_y":-6.155290126800537,"euler_z":-4.997766494750977,"smoothed_x":14.268795672485355,"smoothed_y":-6.897257625457765,"left_eye_open_probability":0.8997346758842468,"right_eye_open_probability":0.9369730353355408,"direction_command":null,"serial_connected":true,"processing_latency_ms":170,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":120},{"id":3655,"event_type":"sample","client_timestamp":"2026-05-29T13:12:52.502041+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":6,"has_face":true,"tracking_id":216,"face_bbox_norm":{"x":0.1125,"y":0.5222222222222223,"w":0.3796875,"h":0.6777777777777778},"euler_x":15.39952278137207,"euler_y":-7.14162540435791,"euler_z":-5.36080265045166,"smoothed_x":13.290627122366995,"smoothed_y":-7.49669994329717,"left_eye_open_probability":0.5394124984741211,"right_eye_open_probability":0.8650642037391663,"direction_command":null,"serial_connected":true,"processing_latency_ms":137,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":124},{"id":3656,"event_type":"sample","client_timestamp":"2026-05-29T13:12:53.142423+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":7,"has_face":true,"tracking_id":216,"face_bbox_norm":{"x":0.115625,"y":0.5777777777777777,"w":0.35625,"h":0.6333333333333333},"euler_x":11.907432556152344,"euler_y":-9.679818153381348,"euler_z":-5.200358867645264,"smoothed_x":13.004021799461126,"smoothed_y":-8.828428364287294,"left_eye_open_probability":0.7466771602630615,"right_eye_open_probability":0.9351650476455688,"direction_command":null,"serial_connected":true,"processing_latency_ms":79,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":132},{"id":3657,"event_type":"face_lost","client_timestamp":"2026-05-29T13:12:53.429622+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":8,"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":true,"processing_latency_ms":69,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":127},{"id":3658,"event_type":"sample","client_timestamp":"2026-05-29T13:12:53.668437+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":9,"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":true,"processing_latency_ms":57,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":125},{"id":3659,"event_type":"sample","client_timestamp":"2026-05-29T13:12:54.198692+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":10,"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":true,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":122},{"id":3660,"event_type":"sample","client_timestamp":"2026-05-29T13:12:54.726812+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":11,"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":true,"processing_latency_ms":128,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":120},{"id":3661,"event_type":"face_found","client_timestamp":"2026-05-29T13:12:54.833714+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":12,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.1328125,"y":0.4361111111111111,"w":0.3859375,"h":0.6861111111111111},"euler_x":30.966955184936523,"euler_y":-8.01766586303711,"euler_z":-5.96201753616333,"smoothed_x":30.966955184936523,"smoothed_y":-8.01766586303711,"left_eye_open_probability":0.7634485363960266,"right_eye_open_probability":0.11680018901824951,"direction_command":"F","serial_connected":true,"processing_latency_ms":92,"serial_latency_ms":11,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":120},{"id":3662,"event_type":"direction_changed","client_timestamp":"2026-05-29T13:12:54.834674+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":13,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.1328125,"y":0.4361111111111111,"w":0.3859375,"h":0.6861111111111111},"euler_x":30.966955184936523,"euler_y":-8.01766586303711,"euler_z":-5.96201753616333,"smoothed_x":30.966955184936523,"smoothed_y":-8.01766586303711,"left_eye_open_probability":0.7634485363960266,"right_eye_open_probability":0.11680018901824951,"direction_command":"F","serial_connected":true,"processing_latency_ms":92,"serial_latency_ms":11,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":120},{"id":3663,"event_type":"face_lost","client_timestamp":"2026-05-29T13:12:54.904070+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":14,"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":true,"processing_latency_ms":76,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":119},{"id":3664,"event_type":"face_found","client_timestamp":"2026-05-29T13:12:55.047774+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":15,"has_face":true,"tracking_id":null,"face_bbox_norm":{"x":0.1390625,"y":0.4666666666666667,"w":0.3421875,"h":0.7055555555555556},"euler_x":0.0,"euler_y":0.0,"euler_z":0.0,"smoothed_x":0.0,"smoothed_y":0.0,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":true,"processing_latency_ms":132,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":120},{"id":3665,"event_type":"sample","client_timestamp":"2026-05-29T13:12:55.323328+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":16,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.0796875,"y":0.475,"w":0.4171875,"h":0.7416666666666667},"euler_x":12.423089981079102,"euler_y":-8.77680778503418,"euler_z":-4.54378604888916,"smoothed_x":4.500495223999024,"smoothed_y":-3.3200376129150393,"left_eye_open_probability":0.7805240750312805,"right_eye_open_probability":0.6884933710098267,"direction_command":null,"serial_connected":true,"processing_latency_ms":117,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":126},{"id":3666,"event_type":"sample","client_timestamp":"2026-05-29T13:12:55.844652+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":19,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.096875,"y":0.48055555555555557,"w":0.4140625,"h":0.7361111111111112},"euler_x":6.934149265289307,"euler_y":-7.6848464012146,"euler_z":-4.264725208282471,"smoothed_x":6.609348797882081,"smoothed_y":-6.194733267303468,"left_eye_open_probability":0.1407354474067688,"right_eye_open_probability":0.4685542583465576,"direction_command":null,"serial_connected":true,"processing_latency_ms":84,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":136},{"id":3667,"event_type":"sample","client_timestamp":"2026-05-29T13:12:56.426904+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":20,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.059375,"y":0.45555555555555555,"w":0.4078125,"h":0.725},"euler_x":11.408645629882812,"euler_y":-35.075565338134766,"euler_z":-1.8529362678527832,"smoothed_x":7.433807742215,"smoothed_y":-14.327277534676487,"left_eye_open_probability":0.9508934020996094,"right_eye_open_probability":0.9911525249481201,"direction_command":null,"serial_connected":true,"processing_latency_ms":82,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":133},{"id":3668,"event_type":"direction_changed","client_timestamp":"2026-05-29T13:12:56.768937+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":21,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.01875,"y":0.5083333333333333,"w":0.3859375,"h":0.6861111111111111},"euler_x":5.482326984405518,"euler_y":-47.66206741333008,"euler_z":-1.4777045249938965,"smoothed_x":5.838787431903485,"smoothed_y":-29.06709347202194,"left_eye_open_probability":0.6402992010116577,"right_eye_open_probability":0.9867727756500244,"direction_command":"L","serial_connected":true,"processing_latency_ms":74,"serial_latency_ms":5,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":137},{"id":3669,"event_type":"sample","client_timestamp":"2026-05-29T13:12:57.014054+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":22,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.0171875,"y":0.5222222222222223,"w":0.3828125,"h":0.6805555555555556},"euler_x":1.645485281944275,"euler_y":-44.389808654785156,"euler_z":-0.3228558897972107,"smoothed_x":4.246364464321292,"smoothed_y":-37.84827245093696,"left_eye_open_probability":0.908852219581604,"right_eye_open_probability":0.7058058977127075,"direction_command":"L","serial_connected":true,"processing_latency_ms":83,"serial_latency_ms":2,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":138},{"id":3670,"event_type":"sample","client_timestamp":"2026-05-29T13:12:57.603092+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":23,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.034375,"y":0.4583333333333333,"w":0.4640625,"h":0.825},"euler_x":1.8181743621826172,"euler_y":-43.748504638671875,"euler_z":3.937164068222046,"smoothed_x":3.0957566526150906,"smoothed_y":-44.01138906516053,"left_eye_open_probability":0.9511713981628418,"right_eye_open_probability":0.9922314882278442,"direction_command":"L","serial_connected":true,"processing_latency_ms":93,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":139},{"id":3671,"event_type":"sample","client_timestamp":"2026-05-29T13:12:58.251525+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":24,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.1421875,"y":0.5305555555555556,"w":0.3921875,"h":0.6972222222222222},"euler_x":5.142147064208984,"euler_y":-10.554559707641602,"euler_z":-3.0570573806762695,"smoothed_x":7.300020398815633,"smoothed_y":-25.33315639819309,"left_eye_open_probability":0.8947855234146118,"right_eye_open_probability":0.8227906227111816,"direction_command":"L","serial_connected":true,"processing_latency_ms":150,"serial_latency_ms":1,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":135},{"id":3672,"event_type":"sample","client_timestamp":"2026-05-29T13:12:58.803486+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":25,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.103125,"y":0.5472222222222223,"w":0.3921875,"h":0.6944444444444444},"euler_x":3.965214252471924,"euler_y":-10.557722091674805,"euler_z":-4.289535045623779,"smoothed_x":6.107777217201808,"smoothed_y":-15.833668810528994,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.9991688132286072,"direction_command":null,"serial_connected":true,"processing_latency_ms":195,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":131},{"id":3673,"event_type":"sample","client_timestamp":"2026-05-29T13:12:59.339401+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":26,"has_face":true,"tracking_id":null,"face_bbox_norm":{"x":0.1625,"y":0.5416666666666666,"w":0.3265625,"h":0.7194444444444444},"euler_x":0.0,"euler_y":0.0,"euler_z":0.0,"smoothed_x":4.210042911447111,"smoothed_y":-11.29923322648213,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":true,"processing_latency_ms":125,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":132},{"id":3674,"event_type":"sample","client_timestamp":"2026-05-29T13:12:59.880556+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":27,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.2640625,"y":0.5055555555555555,"w":0.4140625,"h":0.7361111111111112},"euler_x":3.403411865234375,"euler_y":40.28890609741211,"euler_z":-6.897165775299072,"smoothed_x":7.280742988149831,"smoothed_y":5.133760816038388,"left_eye_open_probability":0.48699647188186646,"right_eye_open_probability":0.5513277649879456,"direction_command":null,"serial_connected":true,"processing_latency_ms":95,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":129},{"id":3675,"event_type":"direction_changed","client_timestamp":"2026-05-29T13:13:00.235203+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":28,"has_face":true,"tracking_id":218,"face_bbox_norm":{"x":0.31875,"y":0.5361111111111111,"w":0.4015625,"h":0.7166666666666667},"euler_x":3.5058600902557373,"euler_y":48.188167572021484,"euler_z":1.4790328741073608,"smoothed_x":5.8270323925834715,"smoothed_y":25.34753970651283,"left_eye_open_probability":0.9035996794700623,"right_eye_open_probability":0.675443172454834,"direction_command":"R","serial_connected":true,"processing_latency_ms":131,"serial_latency_ms":0,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":121},{"id":3676,"event_type":"sample","client_timestamp":"2026-05-29T13:13:00.442807+00:00","ingested_at":"2026-08-05T19:41:59.872695+00:00","sequence_number":29,"has_face":true,"tracking_id":null,"face_bbox_norm":{"x":0.2640625,"y":0.6,"w":0.4171875,"h":0.6777777777777778},"euler_x":0.0,"euler_y":0.0,"euler_z":0.0,"smoothed_x":4.661625914066778,"smoothed_y":20.278031765210265,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":true,"processing_latency_ms":153,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":-4.0,"preview_width":640,"preview_height":360,"frame_luminance":148}]