{"session_id":"5ed8d69b-7e98-40f1-8bee-7b7080adfcd6","created_at":"2026-09-28T20:38:58.160097+00:00","ended_at":"2026-09-28T20:39:25.461097+00:00","device_model":"samsung SM-A556E","device_os":"android BP4A.251205.006.A556EXXUEDZE4","app_version":"1.0.0+1","camera_lens":"front","camera_quality_label":"average","resolution_preset":"medium","ml_input_scale_factor":1,"camera_sensor_name":"Camera 1","camera_sensor_orientation":270,"camera_min_zoom":1.0,"camera_max_zoom":4.0,"camera_hardware_level":null,"camera_hardware_level_label":null,"camera_focal_lengths":null,"camera_sensor_width_mm":null,"camera_sensor_height_mm":null,"camera_iso_range_min":null,"camera_iso_range_max":null,"camera_pixel_array_width":null,"camera_pixel_array_height":null,"camera_flash_available":null,"ambient_lux_at_start":104.0,"ambient_lux_label_auto":"normal","lighting_mismatch":false,"detector_config":{"enable_landmarks":true,"enable_classification":true,"enable_contours":true,"enable_tracking":true,"min_face_size":0.15},"test_context":{"distance_bucket":"medium","lighting":"normal","motion":"still","notes":"100cm  25% sc"},"metrics":{"duration_seconds":26.387,"first_detection_delay_seconds":0.914,"samples_total":145,"samples_with_face":120,"detection_rate":0.8276,"face_losses":15,"avg_face_loss_seconds":0.152,"tracking_id_count":1,"tracking_switches":0,"eye_probability_availability_rate":0.8276,"euler_x_range":{"min":-7.81,"max":32.862,"span":40.672},"euler_y_range":{"min":-53.081,"max":58.904,"span":111.986},"euler_z_range":{"min":-12.457,"max":8.942,"span":21.4},"processing_latency_avg_ms":37.393,"processing_latency_p95_ms":69.0,"processing_latency_max_ms":87,"serial_latency_avg_ms":null,"serial_latency_p95_ms":null,"serial_latency_max_ms":null,"direction_change_count":9,"most_common_direction":"R","useful_control_frame_ratio":0.4667,"snapshot_count":0,"reliability_score":67.98,"estimated_distance_median_bbox_width":0.1347,"estimated_distance_bbox_sample_count":120,"estimated_distance_bucket":"far","distance_mismatch":true,"frame_luminance_avg":102.593,"frame_luminance_min":97,"frame_luminance_max":109,"frame_luminance_sample_count":145},"snapshots":[],"events":[{"id":27774,"event_type":"sample","client_timestamp":"2026-09-28T20:38:59.074183+00:00","ingested_at":"2026-09-28T20:38:58.238669+00:00","sequence_number":0,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6291666666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":8.015563011169434,"euler_y":4.389023303985596,"euler_z":-5.444246768951416,"smoothed_x":7.841860748290719,"smoothed_y":4.639298324713614,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9994485974311829,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27775,"event_type":"face_found","client_timestamp":"2026-09-28T20:38:59.074198+00:00","ingested_at":"2026-09-28T20:38:58.238669+00:00","sequence_number":1,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6291666666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":8.015563011169434,"euler_y":4.389023303985596,"euler_z":-5.444246768951416,"smoothed_x":7.841860748290719,"smoothed_y":4.639298324713614,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9994485974311829,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27776,"event_type":"sample","client_timestamp":"2026-09-28T20:38:59.358029+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":2,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6291666666666667,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":8.176143646240234,"euler_y":3.990640163421631,"euler_z":-5.589927673339844,"smoothed_x":8.030046187568264,"smoothed_y":4.431895398180585,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9997256398200989,"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":104},{"id":27777,"event_type":"sample","client_timestamp":"2026-09-28T20:38:59.639970+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":3,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6291666666666667,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":7.9258198738098145,"euler_y":4.388432025909424,"euler_z":-5.401766777038574,"smoothed_x":8.138591624723828,"smoothed_y":4.3818556283556225,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9997256398200989,"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":104},{"id":27778,"event_type":"sample","client_timestamp":"2026-09-28T20:38:59.927646+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":4,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.63125,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":8.270541191101074,"euler_y":4.516459941864014,"euler_z":-5.405455589294434,"smoothed_x":7.9833770077276895,"smoothed_y":4.324694687010264,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9994485974311829,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27779,"event_type":"sample","client_timestamp":"2026-09-28T20:39:00.178898+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":5,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6291666666666667,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":8.74017333984375,"euler_y":4.4268670082092285,"euler_z":-5.3715081214904785,"smoothed_x":8.391342931386035,"smoothed_y":4.414574491357059,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9994485974311829,"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":104},{"id":27780,"event_type":"sample","client_timestamp":"2026-09-28T20:39:00.462016+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":6,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6270833333333333,"w":0.1375,"h":0.20625},"euler_x":9.029770851135254,"euler_y":3.373143196105957,"euler_z":-5.441094398498535,"smoothed_x":8.873079942433094,"smoothed_y":3.946453277351954,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.9994485974311829,"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":104},{"id":27781,"event_type":"sample","client_timestamp":"2026-09-28T20:39:00.735353+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":7,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24166666666666667,"y":0.6270833333333333,"w":0.1375,"h":0.20625},"euler_x":9.156524658203125,"euler_y":3.6753153800964355,"euler_z":-5.5590596199035645,"smoothed_x":9.031331260714337,"smoothed_y":3.7472488944042155,"left_eye_open_probability":0.9933371543884277,"right_eye_open_probability":0.9991688132286072,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":106},{"id":27782,"event_type":"sample","client_timestamp":"2026-09-28T20:39:01.034991+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":8,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.6333333333333333,"w":0.12916666666666668,"h":0.19375},"euler_x":9.909059524536133,"euler_y":3.288803815841675,"euler_z":-5.567307949066162,"smoothed_x":9.559006123970835,"smoothed_y":3.4818703499174704,"left_eye_open_probability":0.9858568906784058,"right_eye_open_probability":0.021324872970581055,"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":106},{"id":27783,"event_type":"sample","client_timestamp":"2026-09-28T20:39:01.299979+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":9,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24166666666666667,"y":0.63125,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":9.666704177856445,"euler_y":3.4148290157318115,"euler_z":-5.578310489654541,"smoothed_x":9.695013843133427,"smoothed_y":3.4140808319707965,"left_eye_open_probability":0.9961413145065308,"right_eye_open_probability":0.9991688132286072,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":105},{"id":27784,"event_type":"sample","client_timestamp":"2026-09-28T20:39:01.578185+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":10,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2388888888888889,"y":0.6291666666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":9.846177101135254,"euler_y":6.28151798248291,"euler_z":-5.467535972595215,"smoothed_x":9.59993087472689,"smoothed_y":4.226544323255314,"left_eye_open_probability":0.5627611875534058,"right_eye_open_probability":0.047746360301971436,"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":104},{"id":27785,"event_type":"sample","client_timestamp":"2026-09-28T20:39:01.890982+00:00","ingested_at":"2026-09-28T20:39:01.056293+00:00","sequence_number":11,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.21944444444444444,"y":0.6229166666666667,"w":0.13333333333333333,"h":0.2},"euler_x":8.06985092163086,"euler_y":37.17133712768555,"euler_z":-5.2536396980285645,"smoothed_x":9.212864212818157,"smoothed_y":18.762912666960208,"left_eye_open_probability":0.986605703830719,"right_eye_open_probability":0.9735729098320007,"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":104},{"id":27786,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:01.982407+00:00","ingested_at":"2026-09-28T20:39:01.150336+00:00","sequence_number":12,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.20972222222222223,"y":0.6229166666666667,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":8.738910675048828,"euler_y":44.19858932495117,"euler_z":-6.979968070983887,"smoothed_x":9.183841738781746,"smoothed_y":27.84477091227446,"left_eye_open_probability":0.9965924024581909,"right_eye_open_probability":0.9952638149261475,"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":104},{"id":27787,"event_type":"sample","client_timestamp":"2026-09-28T20:39:02.182543+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":13,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19722222222222222,"y":0.625,"w":0.12638888888888888,"h":0.18958333333333333},"euler_x":9.527830123901367,"euler_y":54.15166473388672,"euler_z":-9.474370002746582,"smoothed_x":9.169024613924732,"smoothed_y":42.59544051674184,"left_eye_open_probability":0.5700273513793945,"right_eye_open_probability":0.9376009702682495,"direction_command":"R","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27788,"event_type":"sample","client_timestamp":"2026-09-28T20:39:02.473472+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":14,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19166666666666668,"y":0.6229166666666667,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":8.415444374084473,"euler_y":56.16464614868164,"euler_z":-9.386039733886719,"smoothed_x":8.945910574419079,"smoothed_y":51.883163803262306,"left_eye_open_probability":0.1954095959663391,"right_eye_open_probability":0.9354024529457092,"direction_command":"R","serial_connected":false,"processing_latency_ms":49,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27789,"event_type":"sample","client_timestamp":"2026-09-28T20:39:02.747703+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":15,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19027777777777777,"y":0.625,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":9.006183624267578,"euler_y":58.057125091552734,"euler_z":-9.20373821258545,"smoothed_x":8.850954014042392,"smoothed_y":55.885017216798275,"left_eye_open_probability":0.08553206920623779,"right_eye_open_probability":0.6832545399665833,"direction_command":"R","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":103},{"id":27790,"event_type":"sample","client_timestamp":"2026-09-28T20:39:03.027604+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":16,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.18888888888888888,"y":0.6229166666666667,"w":0.13472222222222222,"h":0.2},"euler_x":7.903453350067139,"euler_y":57.74033737182617,"euler_z":-9.590957641601562,"smoothed_x":8.645009241539917,"smoothed_y":57.12925135151257,"left_eye_open_probability":0.1407354474067688,"right_eye_open_probability":0.7058058977127075,"direction_command":"R","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27791,"event_type":"sample","client_timestamp":"2026-09-28T20:39:03.300709+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":17,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.18888888888888888,"y":0.6229166666666667,"w":0.13333333333333333,"h":0.2},"euler_x":8.564567565917969,"euler_y":56.70722579956055,"euler_z":-9.66044807434082,"smoothed_x":8.243321978151352,"smoothed_y":57.31262248362491,"left_eye_open_probability":0.12273192405700684,"right_eye_open_probability":0.6989938020706177,"direction_command":"R","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27792,"event_type":"sample","client_timestamp":"2026-09-28T20:39:03.566944+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":18,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19027777777777777,"y":0.6229166666666667,"w":0.1361111111111111,"h":0.20625},"euler_x":7.3339667320251465,"euler_y":57.053489685058594,"euler_z":-9.476593971252441,"smoothed_x":8.199681673675355,"smoothed_y":57.31687588950762,"left_eye_open_probability":0.245616614818573,"right_eye_open_probability":0.3436095714569092,"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":103},{"id":27793,"event_type":"sample","client_timestamp":"2026-09-28T20:39:03.818962+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":19,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19722222222222222,"y":0.61875,"w":0.14583333333333334,"h":0.21875},"euler_x":10.427412986755371,"euler_y":51.59212112426758,"euler_z":-7.788487911224365,"smoothed_x":9.05425328964586,"smoothed_y":54.623938707147694,"left_eye_open_probability":0.5857317447662354,"right_eye_open_probability":0.6444942951202393,"direction_command":"R","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27794,"event_type":"sample","client_timestamp":"2026-09-28T20:39:04.084652+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":20,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.22083333333333333,"y":0.61875,"w":0.1375,"h":0.20625},"euler_x":11.220651626586914,"euler_y":33.6059684753418,"euler_z":-4.8630852699279785,"smoothed_x":9.937647919977524,"smoothed_y":43.942077371056214,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.99802166223526,"direction_command":"R","serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27795,"event_type":"sample","client_timestamp":"2026-09-28T20:39:04.364433+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":21,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.61875,"w":0.1375,"h":0.20625},"euler_x":10.045604705810547,"euler_y":11.541543960571289,"euler_z":-2.187060594558716,"smoothed_x":10.245224415257125,"smoothed_y":24.292125383373445,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9994485974311829,"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":104},{"id":27796,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:04.364454+00:00","ingested_at":"2026-09-28T20:39:03.543933+00:00","sequence_number":22,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.61875,"w":0.1375,"h":0.20625},"euler_x":10.045604705810547,"euler_y":11.541543960571289,"euler_z":-2.187060594558716,"smoothed_x":10.245224415257125,"smoothed_y":24.292125383373445,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9994485974311829,"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":104},{"id":27797,"event_type":"sample","client_timestamp":"2026-09-28T20:39:04.617072+00:00","ingested_at":"2026-09-28T20:39:03.966979+00:00","sequence_number":23,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2361111111111111,"y":0.6208333333333333,"w":0.1388888888888889,"h":0.20833333333333334},"euler_x":12.338602066040039,"euler_y":3.079799175262451,"euler_z":-1.6688686609268188,"smoothed_x":11.167131804482278,"smoothed_y":11.009671179345737,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9997256398200989,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27798,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:04.791774+00:00","ingested_at":"2026-09-28T20:39:03.966979+00:00","sequence_number":24,"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":104},{"id":27799,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:04.829238+00:00","ingested_at":"2026-09-28T20:39:03.995793+00:00","sequence_number":25,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6208333333333333,"w":0.1388888888888889,"h":0.20833333333333334},"euler_x":13.20887565612793,"euler_y":-0.6857107281684875,"euler_z":-2.1170456409454346,"smoothed_x":13.20887565612793,"smoothed_y":-0.6857107281684875,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9994485974311829,"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":104},{"id":27800,"event_type":"sample","client_timestamp":"2026-09-28T20:39:04.879891+00:00","ingested_at":"2026-09-28T20:39:04.545838+00:00","sequence_number":26,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24166666666666667,"y":0.6208333333333333,"w":0.1375,"h":0.20625},"euler_x":13.416634559631348,"euler_y":-2.5291168689727783,"euler_z":-1.7143938541412354,"smoothed_x":13.250427436828613,"smoothed_y":-1.0543919563293458,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.998600959777832,"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":104},{"id":27801,"event_type":"sample","client_timestamp":"2026-09-28T20:39:05.130275+00:00","ingested_at":"2026-09-28T20:39:04.545838+00:00","sequence_number":27,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2722222222222222,"y":0.6291666666666667,"w":0.125,"h":0.18958333333333333},"euler_x":15.316520690917969,"euler_y":-25.960979461669922,"euler_z":3.3350889682769775,"smoothed_x":13.489155555664066,"smoothed_y":-12.450762923095704,"left_eye_open_probability":0.9877196550369263,"right_eye_open_probability":0.9376009702682495,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27802,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:05.358187+00:00","ingested_at":"2026-09-28T20:39:04.545838+00:00","sequence_number":28,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.29444444444444445,"y":0.6354166666666666,"w":0.12222222222222222,"h":0.18125},"euler_x":13.96776294708252,"euler_y":-37.615604400634766,"euler_z":5.632909774780273,"smoothed_x":14.419624687365257,"smoothed_y":-27.49095018531383,"left_eye_open_probability":0.9861093163490295,"right_eye_open_probability":0.9369730353355408,"direction_command":"L","serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27803,"event_type":"sample","client_timestamp":"2026-09-28T20:39:05.402340+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":29,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.29583333333333334,"y":0.6354166666666666,"w":0.12222222222222222,"h":0.18125},"euler_x":10.923232078552246,"euler_y":-36.83193588256836,"euler_z":5.712940216064453,"smoothed_x":13.720346165602656,"smoothed_y":-29.359147324764738,"left_eye_open_probability":0.9861093163490295,"right_eye_open_probability":0.8706389665603638,"direction_command":"L","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27804,"event_type":"sample","client_timestamp":"2026-09-28T20:39:05.698414+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":30,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2875,"y":0.6270833333333333,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":12.236255645751953,"euler_y":-50.0700569152832,"euler_z":6.001293182373047,"smoothed_x":12.65906472221851,"smoothed_y":-42.9442919151543,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.675443172454834,"direction_command":"L","serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27805,"event_type":"sample","client_timestamp":"2026-09-28T20:39:05.978993+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":31,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2875,"y":0.6270833333333333,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":11.579853057861328,"euler_y":-50.21731948852539,"euler_z":5.422008991241455,"smoothed_x":12.099180732902582,"smoothed_y":-48.228450141690985,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.5363578200340271,"direction_command":"L","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":100},{"id":27806,"event_type":"sample","client_timestamp":"2026-09-28T20:39:06.271264+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":32,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2875,"y":0.6270833333333333,"w":0.13472222222222222,"h":0.2},"euler_x":10.472823143005371,"euler_y":-49.709495544433594,"euler_z":5.44992733001709,"smoothed_x":11.008928920606074,"smoothed_y":-49.4860726762286,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.3679760694503784,"direction_command":"L","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27807,"event_type":"sample","client_timestamp":"2026-09-28T20:39:06.535124+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":33,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.28888888888888886,"y":0.6270833333333333,"w":0.13333333333333333,"h":0.2},"euler_x":12.048108100891113,"euler_y":-49.97663879394531,"euler_z":5.926087379455566,"smoothed_x":11.317911804007691,"smoothed_y":-49.73876778029262,"left_eye_open_probability":0.9882580041885376,"right_eye_open_probability":0.7058058977127075,"direction_command":"L","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":100},{"id":27808,"event_type":"sample","client_timestamp":"2026-09-28T20:39:06.821496+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":34,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.28888888888888886,"y":0.6270833333333333,"w":0.13333333333333333,"h":0.2},"euler_x":11.800851821899414,"euler_y":-50.63551712036133,"euler_z":5.9507646560668945,"smoothed_x":11.67793045633425,"smoothed_y":-50.23217371370584,"left_eye_open_probability":0.9903543591499329,"right_eye_open_probability":0.6171776056289673,"direction_command":"L","serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27809,"event_type":"sample","client_timestamp":"2026-09-28T20:39:07.105626+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":35,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2777777777777778,"y":0.6208333333333333,"w":0.13472222222222222,"h":0.20416666666666666},"euler_x":13.48519229888916,"euler_y":-45.41477584838867,"euler_z":5.672021865844727,"smoothed_x":12.295388688271942,"smoothed_y":-48.514707377575505,"left_eye_open_probability":0.9845510721206665,"right_eye_open_probability":0.6171776056289673,"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":100},{"id":27810,"event_type":"sample","client_timestamp":"2026-09-28T20:39:07.368506+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":36,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.25555555555555554,"y":0.6083333333333333,"w":0.14583333333333334,"h":0.21666666666666667},"euler_x":15.384064674377441,"euler_y":-18.620595932006836,"euler_z":1.1990344524383545,"smoothed_x":14.068158554976584,"smoothed_y":-34.21112544187603,"left_eye_open_probability":0.9970390796661377,"right_eye_open_probability":0.9876855611801147,"direction_command":"L","serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27811,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:07.417447+00:00","ingested_at":"2026-09-28T20:39:06.594445+00:00","sequence_number":37,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27812,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:07.417867+00:00","ingested_at":"2026-09-28T20:39:06.616920+00:00","sequence_number":38,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27813,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:07.530888+00:00","ingested_at":"2026-09-28T20:39:06.694813+00:00","sequence_number":39,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24861111111111112,"y":0.6208333333333333,"w":0.1375,"h":0.20416666666666666},"euler_x":17.42690086364746,"euler_y":-10.283651351928711,"euler_z":-0.18612417578697205,"smoothed_x":17.42690086364746,"smoothed_y":-10.283651351928711,"left_eye_open_probability":0.9947605133056641,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27814,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:07.568808+00:00","ingested_at":"2026-09-28T20:39:06.731893+00:00","sequence_number":40,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":23,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27815,"event_type":"sample","client_timestamp":"2026-09-28T20:39:07.652677+00:00","ingested_at":"2026-09-28T20:39:07.130852+00:00","sequence_number":41,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":22,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27816,"event_type":"sample","client_timestamp":"2026-09-28T20:39:07.948983+00:00","ingested_at":"2026-09-28T20:39:07.130852+00:00","sequence_number":42,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23194444444444445,"y":0.6208333333333333,"w":0.1375,"h":0.20625},"euler_x":14.570531845092773,"euler_y":4.7114129066467285,"euler_z":-2.572078227996826,"smoothed_x":14.570531845092773,"smoothed_y":4.7114129066467285,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9994485974311829,"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":103},{"id":27817,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:07.949019+00:00","ingested_at":"2026-09-28T20:39:07.130852+00:00","sequence_number":43,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23194444444444445,"y":0.6208333333333333,"w":0.1375,"h":0.20625},"euler_x":14.570531845092773,"euler_y":4.7114129066467285,"euler_z":-2.572078227996826,"smoothed_x":14.570531845092773,"smoothed_y":4.7114129066467285,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9994485974311829,"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":103},{"id":27818,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:08.021162+00:00","ingested_at":"2026-09-28T20:39:07.215350+00:00","sequence_number":44,"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":68,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27819,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:08.092498+00:00","ingested_at":"2026-09-28T20:39:07.256989+00:00","sequence_number":45,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2388888888888889,"y":0.6291666666666667,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":12.592133522033691,"euler_y":4.538607597351074,"euler_z":-2.2185068130493164,"smoothed_x":12.592133522033691,"smoothed_y":4.538607597351074,"left_eye_open_probability":0.9850823879241943,"right_eye_open_probability":0.9896559715270996,"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":103},{"id":27820,"event_type":"sample","client_timestamp":"2026-09-28T20:39:08.204785+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":46,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2375,"y":0.6395833333333333,"w":0.13333333333333333,"h":0.2},"euler_x":6.447025775909424,"euler_y":4.486685752868652,"euler_z":-1.9882413148880005,"smoothed_x":10.441192173004154,"smoothed_y":4.557075782775879,"left_eye_open_probability":0.074978768825531,"right_eye_open_probability":0.02456045150756836,"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":103},{"id":27821,"event_type":"sample","client_timestamp":"2026-09-28T20:39:08.457129+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":47,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23333333333333334,"y":0.65625,"w":0.1388888888888889,"h":0.20833333333333334},"euler_x":-3.4853579998016357,"euler_y":4.905528545379639,"euler_z":-2.1907296180725098,"smoothed_x":2.933420287727664,"smoothed_y":4.51281215350464,"left_eye_open_probability":0.015514969825744629,"right_eye_open_probability":0.022711515426635742,"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":103},{"id":27822,"event_type":"sample","client_timestamp":"2026-09-28T20:39:08.712762+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":48,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23472222222222222,"y":0.6479166666666667,"w":0.1388888888888889,"h":0.21041666666666667},"euler_x":-6.516751289367676,"euler_y":6.448231220245361,"euler_z":-2.435805082321167,"smoothed_x":-2.920629880583708,"smoothed_y":5.4802749949870115,"left_eye_open_probability":0.001824796199798584,"right_eye_open_probability":0.021324872970581055,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27823,"event_type":"sample","client_timestamp":"2026-09-28T20:39:09.028928+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":49,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23333333333333334,"y":0.65,"w":0.1375,"h":0.20625},"euler_x":-7.232088088989258,"euler_y":5.936532497406006,"euler_z":-2.6021950244903564,"smoothed_x":-6.381578203482785,"smoothed_y":5.917571321993691,"left_eye_open_probability":0.001824796199798584,"right_eye_open_probability":0.021324872970581055,"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":108},{"id":27824,"event_type":"sample","client_timestamp":"2026-09-28T20:39:09.338778+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":50,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23333333333333334,"y":0.6520833333333333,"w":0.1375,"h":0.20625},"euler_x":-7.751143932342529,"euler_y":5.89009952545166,"euler_z":-2.2517056465148926,"smoothed_x":-7.469523458393862,"smoothed_y":5.860165037274805,"left_eye_open_probability":0.001824796199798584,"right_eye_open_probability":0.029933273792266846,"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":108},{"id":27825,"event_type":"sample","client_timestamp":"2026-09-28T20:39:09.601555+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":51,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2361111111111111,"y":0.6541666666666667,"w":0.13472222222222222,"h":0.20416666666666666},"euler_x":-7.040985584259033,"euler_y":6.1242523193359375,"euler_z":-2.409902334213257,"smoothed_x":-7.409424362526434,"smoothed_y":5.993133233051904,"left_eye_open_probability":0.0,"right_eye_open_probability":0.022249281406402588,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":108},{"id":27826,"event_type":"sample","client_timestamp":"2026-09-28T20:39:09.870920+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":52,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2375,"y":0.6416666666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":-0.8527705669403076,"euler_y":5.132091522216797,"euler_z":-2.9370574951171875,"smoothed_x":-4.943166817797599,"smoothed_y":5.846987690775199,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.7252373695373535,"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":109},{"id":27827,"event_type":"sample","client_timestamp":"2026-09-28T20:39:10.147598+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":53,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2375,"y":0.6291666666666667,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":6.4363555908203125,"euler_y":3.5963294506073,"euler_z":-3.593571186065674,"smoothed_x":0.8895773028265876,"smoothed_y":4.728056568526654,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.998600959777832,"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":109},{"id":27828,"event_type":"sample","client_timestamp":"2026-09-28T20:39:10.458539+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":54,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6229166666666667,"w":0.13333333333333333,"h":0.2},"euler_x":11.068741798400879,"euler_y":3.5127906799316406,"euler_z":-4.0038228034973145,"smoothed_x":7.638516998773444,"smoothed_y":3.82349589651245,"left_eye_open_probability":0.9947605133056641,"right_eye_open_probability":0.9994485974311829,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":109},{"id":27829,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:10.567217+00:00","ingested_at":"2026-09-28T20:39:09.743133+00:00","sequence_number":55,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":61,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":109},{"id":27830,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:10.699013+00:00","ingested_at":"2026-09-28T20:39:09.866456+00:00","sequence_number":56,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.61875,"w":0.13055555555555556,"h":0.19791666666666666},"euler_x":19.657411575317383,"euler_y":2.8077261447906494,"euler_z":-4.011209011077881,"smoothed_x":19.657411575317383,"smoothed_y":2.8077261447906494,"left_eye_open_probability":0.9923635125160217,"right_eye_open_probability":0.9994485974311829,"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":109},{"id":27831,"event_type":"sample","client_timestamp":"2026-09-28T20:39:10.744025+00:00","ingested_at":"2026-09-28T20:39:10.246697+00:00","sequence_number":57,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24444444444444444,"y":0.61875,"w":0.12916666666666668,"h":0.19375},"euler_x":21.035505294799805,"euler_y":2.2671170234680176,"euler_z":-3.663041830062866,"smoothed_x":19.933030319213866,"smoothed_y":2.699604320526123,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9994485974311829,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":109},{"id":27832,"event_type":"sample","client_timestamp":"2026-09-28T20:39:11.041842+00:00","ingested_at":"2026-09-28T20:39:10.246697+00:00","sequence_number":58,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6083333333333333,"w":0.13333333333333333,"h":0.2},"euler_x":28.99513816833496,"euler_y":2.7127463817596436,"euler_z":-3.3133084774017334,"smoothed_x":24.366145906616214,"smoothed_y":2.5384328649749763,"left_eye_open_probability":0.9933371543884277,"right_eye_open_probability":0.998600959777832,"direction_command":null,"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":106},{"id":27833,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:11.083567+00:00","ingested_at":"2026-09-28T20:39:10.246697+00:00","sequence_number":59,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24166666666666667,"y":0.6083333333333333,"w":0.13055555555555556,"h":0.19583333333333333},"euler_x":29.523962020874023,"euler_y":2.9225034713745117,"euler_z":-3.6974456310272217,"smoothed_x":25.397709129467778,"smoothed_y":2.6152469862548835,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.99802166223526,"direction_command":"F","serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":105},{"id":27834,"event_type":"sample","client_timestamp":"2026-09-28T20:39:11.298221+00:00","ingested_at":"2026-09-28T20:39:11.999936+00:00","sequence_number":60,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.6083333333333333,"w":0.12916666666666668,"h":0.19166666666666668},"euler_x":31.590478897094727,"euler_y":2.4560093879699707,"euler_z":-3.60768461227417,"smoothed_x":28.746401442755204,"smoothed_y":2.5944779644896783,"left_eye_open_probability":0.9923635125160217,"right_eye_open_probability":0.99802166223526,"direction_command":"F","serial_connected":false,"processing_latency_ms":41,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27835,"event_type":"sample","client_timestamp":"2026-09-28T20:39:11.569670+00:00","ingested_at":"2026-09-28T20:39:11.999936+00:00","sequence_number":61,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24444444444444444,"y":0.6145833333333334,"w":0.12777777777777777,"h":0.19166666666666668},"euler_x":28.063589096069336,"euler_y":2.4711670875549316,"euler_z":-2.862420082092285,"smoothed_x":30.01913139055793,"smoothed_y":2.486413069585863,"left_eye_open_probability":0.9923635125160217,"right_eye_open_probability":0.9929311275482178,"direction_command":"F","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":102},{"id":27836,"event_type":"sample","client_timestamp":"2026-09-28T20:39:11.821295+00:00","ingested_at":"2026-09-28T20:39:11.999936+00:00","sequence_number":62,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24444444444444444,"y":0.6145833333333334,"w":0.12777777777777777,"h":0.19166666666666668},"euler_x":27.968040466308594,"euler_y":0.5283016562461853,"euler_z":-3.138204336166382,"smoothed_x":28.473657851011154,"smoothed_y":1.2410198349737744,"left_eye_open_probability":0.9974813461303711,"right_eye_open_probability":0.9962117075920105,"direction_command":"F","serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27837,"event_type":"sample","client_timestamp":"2026-09-28T20:39:12.096205+00:00","ingested_at":"2026-09-28T20:39:11.999936+00:00","sequence_number":63,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24583333333333332,"y":0.6145833333333334,"w":0.12638888888888888,"h":0.18958333333333333},"euler_x":26.60865020751953,"euler_y":1.351396918296814,"euler_z":-2.454838991165161,"smoothed_x":26.69722783029703,"smoothed_y":1.325890255601482,"left_eye_open_probability":0.9970390796661377,"right_eye_open_probability":0.9932752251625061,"direction_command":"F","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27838,"event_type":"sample","client_timestamp":"2026-09-28T20:39:12.380451+00:00","ingested_at":"2026-09-28T20:39:11.999936+00:00","sequence_number":64,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24722222222222223,"y":0.6145833333333334,"w":0.12361111111111112,"h":0.18541666666666667},"euler_x":28.298267364501953,"euler_y":0.5854666829109192,"euler_z":-3.114528179168701,"smoothed_x":26.669608317687192,"smoothed_y":0.6904026317722136,"left_eye_open_probability":0.9979193210601807,"right_eye_open_probability":0.9946150779724121,"direction_command":"F","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27839,"event_type":"sample","client_timestamp":"2026-09-28T20:39:12.636973+00:00","ingested_at":"2026-09-28T20:39:11.999936+00:00","sequence_number":65,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24861111111111112,"y":0.6145833333333334,"w":0.12638888888888888,"h":0.18958333333333333},"euler_x":32.86207580566406,"euler_y":0.1443912386894226,"euler_z":-3.055536985397339,"smoothed_x":29.756955601659925,"smoothed_y":0.5169625201093438,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9968274235725403,"direction_command":"F","serial_connected":false,"processing_latency_ms":35,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27840,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:12.825304+00:00","ingested_at":"2026-09-28T20:39:11.999936+00:00","sequence_number":66,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27841,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:12.825787+00:00","ingested_at":"2026-09-28T20:39:12.032170+00:00","sequence_number":67,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27842,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:12.877777+00:00","ingested_at":"2026-09-28T20:39:12.053282+00:00","sequence_number":68,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.6166666666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":27.121810913085938,"euler_y":1.7686477899551392,"euler_z":-3.389218330383301,"smoothed_x":27.121810913085938,"smoothed_y":1.7686477899551392,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9971305727958679,"direction_command":"F","serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27843,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:12.877802+00:00","ingested_at":"2026-09-28T20:39:12.053282+00:00","sequence_number":69,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.6166666666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":27.121810913085938,"euler_y":1.7686477899551392,"euler_z":-3.389218330383301,"smoothed_x":27.121810913085938,"smoothed_y":1.7686477899551392,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9971305727958679,"direction_command":"F","serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27844,"event_type":"sample","client_timestamp":"2026-09-28T20:39:12.926434+00:00","ingested_at":"2026-09-28T20:39:12.243217+00:00","sequence_number":70,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.61875,"w":0.1388888888888889,"h":0.20625},"euler_x":24.015016555786133,"euler_y":1.4185630083084106,"euler_z":-3.185324192047119,"smoothed_x":26.500452041625977,"smoothed_y":1.6986308336257936,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.998312771320343,"direction_command":"F","serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27845,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:13.077887+00:00","ingested_at":"2026-09-28T20:39:12.243217+00:00","sequence_number":71,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.6166666666666667,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":20.776775360107422,"euler_y":1.8263658285140991,"euler_z":-2.911431312561035,"smoothed_x":24.17357595825196,"smoothed_y":1.7394478910446172,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.997727632522583,"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":101},{"id":27846,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:13.109708+00:00","ingested_at":"2026-09-28T20:39:12.279115+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":20,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27847,"event_type":"sample","client_timestamp":"2026-09-28T20:39:13.243118+00:00","ingested_at":"2026-09-28T20:39:12.577830+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":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27848,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:13.399643+00:00","ingested_at":"2026-09-28T20:39:12.577830+00:00","sequence_number":74,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23472222222222222,"y":0.625,"w":0.14305555555555555,"h":0.21458333333333332},"euler_x":11.298380851745605,"euler_y":2.855084180831909,"euler_z":-3.2028799057006836,"smoothed_x":11.298380851745605,"smoothed_y":2.855084180831909,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.998600959777832,"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":101},{"id":27849,"event_type":"sample","client_timestamp":"2026-09-28T20:39:13.522440+00:00","ingested_at":"2026-09-28T20:39:13.282793+00:00","sequence_number":75,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23333333333333334,"y":0.6270833333333333,"w":0.14583333333333334,"h":0.21666666666666667},"euler_x":8.940879821777344,"euler_y":3.8261876106262207,"euler_z":-3.3840925693511963,"smoothed_x":10.33223098754883,"smoothed_y":3.1720877494812014,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9991688132286072,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27850,"event_type":"sample","client_timestamp":"2026-09-28T20:39:13.774390+00:00","ingested_at":"2026-09-28T20:39:13.282793+00:00","sequence_number":76,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2263888888888889,"y":0.625,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":10.218318939208984,"euler_y":16.229421615600586,"euler_z":-4.544561386108398,"smoothed_x":9.802509652880861,"smoothed_y":8.582235559086914,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.9994485974311829,"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":102},{"id":27851,"event_type":"sample","client_timestamp":"2026-09-28T20:39:14.104281+00:00","ingested_at":"2026-09-28T20:39:13.282793+00:00","sequence_number":77,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2,"y":0.6166666666666667,"w":0.1375,"h":0.20625},"euler_x":10.37497615814209,"euler_y":50.32653045654297,"euler_z":-9.232733726501465,"smoothed_x":12.228537716923714,"smoothed_y":29.63565424291243,"left_eye_open_probability":0.40602678060531616,"right_eye_open_probability":0.9354024529457092,"direction_command":"R","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":101},{"id":27852,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:14.104296+00:00","ingested_at":"2026-09-28T20:39:13.282793+00:00","sequence_number":78,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2,"y":0.6166666666666667,"w":0.1375,"h":0.20625},"euler_x":10.37497615814209,"euler_y":50.32653045654297,"euler_z":-9.232733726501465,"smoothed_x":12.228537716923714,"smoothed_y":29.63565424291243,"left_eye_open_probability":0.40602678060531616,"right_eye_open_probability":0.9354024529457092,"direction_command":"R","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":101},{"id":27853,"event_type":"sample","client_timestamp":"2026-09-28T20:39:14.377742+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":79,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19027777777777777,"y":0.625,"w":0.12777777777777777,"h":0.18958333333333333},"euler_x":9.335805892944336,"euler_y":57.8486328125,"euler_z":-11.967338562011719,"smoothed_x":10.388874209844353,"smoothed_y":49.5468029888228,"left_eye_open_probability":0.4603421688079834,"right_eye_open_probability":0.9358671307563782,"direction_command":"R","serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27854,"event_type":"sample","client_timestamp":"2026-09-28T20:39:14.664177+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":80,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.18888888888888888,"y":0.625,"w":0.13055555555555556,"h":0.19583333333333333},"euler_x":8.394320487976074,"euler_y":57.62432861328125,"euler_z":-11.831839561462402,"smoothed_x":9.156243246577404,"smoothed_y":55.339340846736846,"left_eye_open_probability":0.19043755531311035,"right_eye_open_probability":0.8717538714408875,"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":101},{"id":27855,"event_type":"sample","client_timestamp":"2026-09-28T20:39:14.935072+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":81,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.1875,"y":0.6270833333333333,"w":0.13055555555555556,"h":0.19375},"euler_x":7.518775939941406,"euler_y":57.52156448364258,"euler_z":-11.273726463317871,"smoothed_x":8.51213237173756,"smoothed_y":56.56393840169256,"left_eye_open_probability":0.27598196268081665,"right_eye_open_probability":0.8573482036590576,"direction_command":"R","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27856,"event_type":"sample","client_timestamp":"2026-09-28T20:39:15.195935+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":82,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.18611111111111112,"y":0.6229166666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":8.096835136413574,"euler_y":58.03840255737305,"euler_z":-11.85357666015625,"smoothed_x":8.169424688323568,"smoothed_y":57.32846301576883,"left_eye_open_probability":0.1954095959663391,"right_eye_open_probability":0.9354024529457092,"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":101},{"id":27857,"event_type":"sample","client_timestamp":"2026-09-28T20:39:15.473973+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":83,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.18611111111111112,"y":0.6208333333333333,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":8.499227523803711,"euler_y":58.90412902832031,"euler_z":-11.916305541992188,"smoothed_x":7.933997269247798,"smoothed_y":57.79673353932746,"left_eye_open_probability":0.14638656377792358,"right_eye_open_probability":0.9209686517715454,"direction_command":"R","serial_connected":false,"processing_latency_ms":42,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27858,"event_type":"sample","client_timestamp":"2026-09-28T20:39:15.769043+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":84,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19027777777777777,"y":0.6104166666666667,"w":0.15555555555555556,"h":0.23125},"euler_x":9.704415321350098,"euler_y":50.371273040771484,"euler_z":-9.617684364318848,"smoothed_x":8.16297718032628,"smoothed_y":54.75547748771957,"left_eye_open_probability":0.29744672775268555,"right_eye_open_probability":0.024098217487335205,"direction_command":"R","serial_connected":false,"processing_latency_ms":32,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27859,"event_type":"sample","client_timestamp":"2026-09-28T20:39:16.055523+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":85,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.20277777777777778,"y":0.6083333333333333,"w":0.1527777777777778,"h":0.22916666666666666},"euler_x":11.351410865783691,"euler_y":28.950952529907227,"euler_z":-5.684258937835693,"smoothed_x":9.596048554649023,"smoothed_y":43.282857698258965,"left_eye_open_probability":0.9928528666496277,"right_eye_open_probability":0.9915161728858948,"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":101},{"id":27860,"event_type":"sample","client_timestamp":"2026-09-28T20:39:16.309201+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":86,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23194444444444445,"y":0.61875,"w":0.1375,"h":0.20625},"euler_x":11.099197387695312,"euler_y":13.014609336853027,"euler_z":-4.036997318267822,"smoothed_x":11.016450331978383,"smoothed_y":27.156576553673183,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9991688132286072,"direction_command":"R","serial_connected":false,"processing_latency_ms":36,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27861,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:16.365773+00:00","ingested_at":"2026-09-28T20:39:15.552324+00:00","sequence_number":87,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23333333333333334,"y":0.61875,"w":0.1375,"h":0.20625},"euler_x":10.854530334472656,"euler_y":11.61652660369873,"euler_z":-3.8685266971588135,"smoothed_x":10.984066332477239,"smoothed_y":24.048566563678293,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.998600959777832,"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":102},{"id":27862,"event_type":"sample","client_timestamp":"2026-09-28T20:39:16.594619+00:00","ingested_at":"2026-09-28T20:39:15.803300+00:00","sequence_number":88,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.6208333333333333,"w":0.1375,"h":0.20625},"euler_x":12.833139419555664,"euler_y":2.280606269836426,"euler_z":-2.1964004039764404,"smoothed_x":11.993239348379854,"smoothed_y":11.174603792013354,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9988862872123718,"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":104},{"id":27863,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:16.638431+00:00","ingested_at":"2026-09-28T20:39:15.803300+00:00","sequence_number":89,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":41,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":105},{"id":27864,"event_type":"sample","client_timestamp":"2026-09-28T20:39:16.873296+00:00","ingested_at":"2026-09-28T20:39:16.176247+00:00","sequence_number":90,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":27,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":105},{"id":27865,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:17.003484+00:00","ingested_at":"2026-09-28T20:39:16.176247+00:00","sequence_number":91,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.6229166666666667,"w":0.13472222222222222,"h":0.20208333333333334},"euler_x":13.3314790725708,"euler_y":-2.7082319259643555,"euler_z":-1.5177029371261597,"smoothed_x":13.3314790725708,"smoothed_y":-2.7082319259643555,"left_eye_open_probability":0.9947605133056641,"right_eye_open_probability":0.9988862872123718,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":105},{"id":27866,"event_type":"sample","client_timestamp":"2026-09-28T20:39:17.185332+00:00","ingested_at":"2026-09-28T20:39:16.636956+00:00","sequence_number":92,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24861111111111112,"y":0.6229166666666667,"w":0.1388888888888889,"h":0.20833333333333334},"euler_x":12.849563598632812,"euler_y":-11.678552627563477,"euler_z":0.32870039343833923,"smoothed_x":13.472433502197267,"smoothed_y":-5.947009841918946,"left_eye_open_probability":0.0873914361000061,"right_eye_open_probability":0.03290921449661255,"direction_command":null,"serial_connected":false,"processing_latency_ms":87,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":106},{"id":27867,"event_type":"sample","client_timestamp":"2026-09-28T20:39:17.464169+00:00","ingested_at":"2026-09-28T20:39:16.636956+00:00","sequence_number":93,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.27361111111111114,"y":0.6208333333333333,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":11.315550804138184,"euler_y":-45.29695510864258,"euler_z":8.443309783935547,"smoothed_x":13.463198925077641,"smoothed_y":-28.754408791994145,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.8723113536834717,"direction_command":"L","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":106},{"id":27868,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:17.464188+00:00","ingested_at":"2026-09-28T20:39:16.636956+00:00","sequence_number":94,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.27361111111111114,"y":0.6208333333333333,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":11.315550804138184,"euler_y":-45.29695510864258,"euler_z":8.443309783935547,"smoothed_x":13.463198925077641,"smoothed_y":-28.754408791994145,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.8723113536834717,"direction_command":"L","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":106},{"id":27869,"event_type":"sample","client_timestamp":"2026-09-28T20:39:17.720146+00:00","ingested_at":"2026-09-28T20:39:18.378382+00:00","sequence_number":95,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2847222222222222,"y":0.6291666666666667,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":11.598518371582031,"euler_y":-51.64132308959961,"euler_z":8.331048011779785,"smoothed_x":12.141504500331944,"smoothed_y":-43.42283444713057,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.6911184787750244,"direction_command":"L","serial_connected":false,"processing_latency_ms":29,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27870,"event_type":"sample","client_timestamp":"2026-09-28T20:39:17.983910+00:00","ingested_at":"2026-09-28T20:39:18.378382+00:00","sequence_number":96,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2902777777777778,"y":0.63125,"w":0.12916666666666668,"h":0.19375},"euler_x":11.233579635620117,"euler_y":-53.08140563964844,"euler_z":7.718560218811035,"smoothed_x":11.533309311001782,"smoothed_y":-49.53893601761232,"left_eye_open_probability":0.9850823879241943,"right_eye_open_probability":0.6884933710098267,"direction_command":"L","serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":101},{"id":27871,"event_type":"sample","client_timestamp":"2026-09-28T20:39:18.270778+00:00","ingested_at":"2026-09-28T20:39:18.378382+00:00","sequence_number":97,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2875,"y":0.6229166666666667,"w":0.1375,"h":0.20625},"euler_x":11.824044227600098,"euler_y":-52.38529968261719,"euler_z":8.005693435668945,"smoothed_x":11.527954860058305,"smoothed_y":-51.180884813907774,"left_eye_open_probability":0.9858568906784058,"right_eye_open_probability":0.8695240020751953,"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":100},{"id":27872,"event_type":"sample","client_timestamp":"2026-09-28T20:39:18.537943+00:00","ingested_at":"2026-09-28T20:39:18.378382+00:00","sequence_number":98,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.27361111111111114,"y":0.6145833333333334,"w":0.14722222222222223,"h":0.22083333333333333},"euler_x":12.33616828918457,"euler_y":-49.0219612121582,"euler_z":8.942218780517578,"smoothed_x":9.645407159650555,"smoothed_y":-50.796267011479316,"left_eye_open_probability":0.9287917613983154,"right_eye_open_probability":0.6025388240814209,"direction_command":"L","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":100},{"id":27873,"event_type":"sample","client_timestamp":"2026-09-28T20:39:18.843544+00:00","ingested_at":"2026-09-28T20:39:18.378382+00:00","sequence_number":99,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.25416666666666665,"y":0.6145833333333334,"w":0.14305555555555555,"h":0.21458333333333332},"euler_x":13.377902030944824,"euler_y":-37.67804718017578,"euler_z":7.436956882476807,"smoothed_x":11.45556432435934,"smoothed_y":-43.89698396076584,"left_eye_open_probability":0.9961413145065308,"right_eye_open_probability":0.9861172437667847,"direction_command":"L","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":100},{"id":27874,"event_type":"sample","client_timestamp":"2026-09-28T20:39:19.109486+00:00","ingested_at":"2026-09-28T20:39:18.378382+00:00","sequence_number":100,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2361111111111111,"y":0.6125,"w":0.14583333333333334,"h":0.21875},"euler_x":14.859700202941895,"euler_y":-14.728728294372559,"euler_z":3.2864718437194824,"smoothed_x":13.385437259725814,"smoothed_y":-25.8962104611527,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9968274235725403,"direction_command":"L","serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27875,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:19.203685+00:00","ingested_at":"2026-09-28T20:39:18.378382+00:00","sequence_number":101,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24583333333333332,"y":0.6166666666666667,"w":0.1361111111111111,"h":0.20625},"euler_x":15.191259384155273,"euler_y":-11.04430103302002,"euler_z":2.6406056880950928,"smoothed_x":13.746601684611706,"smoothed_y":-22.925828575526168,"left_eye_open_probability":0.9947605133056641,"right_eye_open_probability":0.998600959777832,"direction_command":null,"serial_connected":false,"processing_latency_ms":65,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27876,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:19.250376+00:00","ingested_at":"2026-09-28T20:39:18.434263+00:00","sequence_number":102,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27877,"event_type":"sample","client_timestamp":"2026-09-28T20:39:19.363902+00:00","ingested_at":"2026-09-28T20:39:18.748360+00:00","sequence_number":103,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27878,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:19.572524+00:00","ingested_at":"2026-09-28T20:39:18.748360+00:00","sequence_number":104,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2388888888888889,"y":0.61875,"w":0.1388888888888889,"h":0.20625},"euler_x":15.889060020446777,"euler_y":-5.644804000854492,"euler_z":0.3042384088039398,"smoothed_x":15.889060020446777,"smoothed_y":-5.644804000854492,"left_eye_open_probability":0.9947605133056641,"right_eye_open_probability":0.9991688132286072,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27879,"event_type":"sample","client_timestamp":"2026-09-28T20:39:19.628711+00:00","ingested_at":"2026-09-28T20:39:20.730652+00:00","sequence_number":105,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2388888888888889,"y":0.61875,"w":0.1388888888888889,"h":0.20833333333333334},"euler_x":15.358773231506348,"euler_y":-5.360846996307373,"euler_z":0.1652645766735077,"smoothed_x":15.783002662658692,"smoothed_y":-5.588012599945069,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.998600959777832,"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":100},{"id":27880,"event_type":"sample","client_timestamp":"2026-09-28T20:39:19.929616+00:00","ingested_at":"2026-09-28T20:39:20.730652+00:00","sequence_number":106,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2375,"y":0.6520833333333333,"w":0.13333333333333333,"h":0.2},"euler_x":0.17117199301719666,"euler_y":0.0044219293631613255,"euler_z":-2.109988212585449,"smoothed_x":7.548206195771412,"smoothed_y":-2.7585854309089846,"left_eye_open_probability":0.012776970863342285,"right_eye_open_probability":0.0208626389503479,"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":100},{"id":27881,"event_type":"sample","client_timestamp":"2026-09-28T20:39:20.235891+00:00","ingested_at":"2026-09-28T20:39:20.730652+00:00","sequence_number":107,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23333333333333334,"y":0.65,"w":0.1375,"h":0.20625},"euler_x":-7.810009002685547,"euler_y":3.108638286590576,"euler_z":-2.499508857727051,"smoothed_x":-1.3340286143262645,"smoothed_y":0.6410114151782108,"left_eye_open_probability":0.007300853729248047,"right_eye_open_probability":0.019214868545532227,"direction_command":null,"serial_connected":false,"processing_latency_ms":72,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27882,"event_type":"sample","client_timestamp":"2026-09-28T20:39:20.555641+00:00","ingested_at":"2026-09-28T20:39:20.730652+00:00","sequence_number":108,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23333333333333334,"y":0.65,"w":0.1375,"h":0.20625},"euler_x":-7.586918830871582,"euler_y":3.443010091781616,"euler_z":-2.3707115650177,"smoothed_x":-6.629057234097872,"smoothed_y":2.549041421527289,"left_eye_open_probability":0.004562854766845703,"right_eye_open_probability":0.008479773998260498,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":108},{"id":27883,"event_type":"sample","client_timestamp":"2026-09-28T20:39:20.830131+00:00","ingested_at":"2026-09-28T20:39:20.730652+00:00","sequence_number":109,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23472222222222222,"y":0.63125,"w":0.14027777777777778,"h":0.20833333333333334},"euler_x":3.2343406677246094,"euler_y":2.3849432468414307,"euler_z":-1.4237349033355713,"smoothed_x":-1.8465829723976186,"smoothed_y":2.6277223035192296,"left_eye_open_probability":0.9970390796661377,"right_eye_open_probability":0.99802166223526,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":109},{"id":27884,"event_type":"sample","client_timestamp":"2026-09-28T20:39:21.113907+00:00","ingested_at":"2026-09-28T20:39:20.730652+00:00","sequence_number":110,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2388888888888889,"y":0.6166666666666667,"w":0.13333333333333333,"h":0.19791666666666666},"euler_x":14.113787651062012,"euler_y":1.9676203727722168,"euler_z":-2.041813373565674,"smoothed_x":7.89112524580089,"smoothed_y":2.105476772405083,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.99802166223526,"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":108},{"id":27885,"event_type":"sample","client_timestamp":"2026-09-28T20:39:21.397856+00:00","ingested_at":"2026-09-28T20:39:20.730652+00:00","sequence_number":111,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.21666666666666667,"y":0.6229166666666667,"w":0.12777777777777777,"h":0.19166666666666668},"euler_x":19.52399253845215,"euler_y":28.82271957397461,"euler_z":-8.742403030395508,"smoothed_x":14.368251152914723,"smoothed_y":12.849935901121064,"left_eye_open_probability":0.9913694858551025,"right_eye_open_probability":0.9065451622009277,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":108},{"id":27886,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:21.546936+00:00","ingested_at":"2026-09-28T20:39:20.730652+00:00","sequence_number":112,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2,"y":0.625,"w":0.12222222222222222,"h":0.18333333333333332},"euler_x":13.86595344543457,"euler_y":48.53178405761719,"euler_z":-12.277445793151855,"smoothed_x":15.993811939535505,"smoothed_y":26.29137567746774,"left_eye_open_probability":0.7684621810913086,"right_eye_open_probability":0.9713870286941528,"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":106},{"id":27887,"event_type":"sample","client_timestamp":"2026-09-28T20:39:21.692531+00:00","ingested_at":"2026-09-28T20:39:21.036102+00:00","sequence_number":113,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19305555555555556,"y":0.61875,"w":0.12916666666666668,"h":0.19583333333333333},"euler_x":8.815144538879395,"euler_y":56.40378952026367,"euler_z":-12.457469940185547,"smoothed_x":12.828847009978215,"smoothed_y":40.21722179193185,"left_eye_open_probability":0.5897773504257202,"right_eye_open_probability":0.8650642037391663,"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":104},{"id":27888,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:21.850405+00:00","ingested_at":"2026-09-28T20:39:21.036102+00:00","sequence_number":114,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27889,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:21.850792+00:00","ingested_at":"2026-09-28T20:39:21.058379+00:00","sequence_number":115,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27890,"event_type":"sample","client_timestamp":"2026-09-28T20:39:21.955875+00:00","ingested_at":"2026-09-28T20:39:21.227649+00:00","sequence_number":116,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27891,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:22.064023+00:00","ingested_at":"2026-09-28T20:39:21.227649+00:00","sequence_number":117,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.18472222222222223,"y":0.6270833333333333,"w":0.12916666666666668,"h":0.19375},"euler_x":6.89894437789917,"euler_y":57.394508361816406,"euler_z":-11.624214172363281,"smoothed_x":6.89894437789917,"smoothed_y":57.394508361816406,"left_eye_open_probability":0.32690995931625366,"right_eye_open_probability":0.0208626389503479,"direction_command":"R","serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27892,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:22.064326+00:00","ingested_at":"2026-09-28T20:39:21.254392+00:00","sequence_number":118,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.18472222222222223,"y":0.6270833333333333,"w":0.12916666666666668,"h":0.19375},"euler_x":6.89894437789917,"euler_y":57.394508361816406,"euler_z":-11.624214172363281,"smoothed_x":6.89894437789917,"smoothed_y":57.394508361816406,"left_eye_open_probability":0.32690995931625366,"right_eye_open_probability":0.0208626389503479,"direction_command":"R","serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27893,"event_type":"sample","client_timestamp":"2026-09-28T20:39:22.274275+00:00","ingested_at":"2026-09-28T20:39:21.714571+00:00","sequence_number":119,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.19722222222222222,"y":0.6166666666666667,"w":0.1375,"h":0.20833333333333334},"euler_x":9.237041473388672,"euler_y":47.15045928955078,"euler_z":-9.26176643371582,"smoothed_x":7.999472052001954,"smoothed_y":53.64188057861329,"left_eye_open_probability":0.12273192405700684,"right_eye_open_probability":0.004566192626953125,"direction_command":"R","serial_connected":false,"processing_latency_ms":66,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27894,"event_type":"sample","client_timestamp":"2026-09-28T20:39:22.528923+00:00","ingested_at":"2026-09-28T20:39:21.714571+00:00","sequence_number":120,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24722222222222223,"y":0.61875,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":15.348713874816895,"euler_y":-0.43900009989738464,"euler_z":-1.71712064743042,"smoothed_x":12.64226863779385,"smoothed_y":21.04479753770374,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9949411749839783,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27895,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:22.528948+00:00","ingested_at":"2026-09-28T20:39:21.714571+00:00","sequence_number":121,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24722222222222223,"y":0.61875,"w":0.13194444444444445,"h":0.19791666666666666},"euler_x":15.348713874816895,"euler_y":-0.43900009989738464,"euler_z":-1.71712064743042,"smoothed_x":12.64226863779385,"smoothed_y":21.04479753770374,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.9949411749839783,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27896,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:22.593518+00:00","ingested_at":"2026-09-28T20:39:21.757058+00:00","sequence_number":122,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":103},{"id":27897,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:22.700598+00:00","ingested_at":"2026-09-28T20:39:21.872995+00:00","sequence_number":123,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.25972222222222224,"y":0.6208333333333333,"w":0.12638888888888888,"h":0.19166666666666668},"euler_x":15.376019477844238,"euler_y":-6.695711135864258,"euler_z":-1.665863275527954,"smoothed_x":15.376019477844238,"smoothed_y":-6.695711135864258,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.9965211153030396,"direction_command":null,"serial_connected":false,"processing_latency_ms":31,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":104},{"id":27898,"event_type":"sample","client_timestamp":"2026-09-28T20:39:22.813264+00:00","ingested_at":"2026-09-28T20:39:22.133366+00:00","sequence_number":124,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24444444444444444,"y":0.6145833333333334,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":19.764684677124023,"euler_y":-8.087742805480957,"euler_z":-1.0867527723312378,"smoothed_x":16.414950485229493,"smoothed_y":-7.129579429626466,"left_eye_open_probability":0.9961413145065308,"right_eye_open_probability":0.9958990216255188,"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":104},{"id":27899,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:22.954754+00:00","ingested_at":"2026-09-28T20:39:22.133366+00:00","sequence_number":125,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":28,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27900,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:23.006811+00:00","ingested_at":"2026-09-28T20:39:22.169611+00:00","sequence_number":126,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24444444444444444,"y":0.6104166666666667,"w":0.12638888888888888,"h":0.18958333333333333},"euler_x":29.01927375793457,"euler_y":-3.23956036567688,"euler_z":-0.9305369257926941,"smoothed_x":29.01927375793457,"smoothed_y":-3.23956036567688,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9939523935317993,"direction_command":"F","serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27901,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:23.007209+00:00","ingested_at":"2026-09-28T20:39:22.212086+00:00","sequence_number":127,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24444444444444444,"y":0.6104166666666667,"w":0.12638888888888888,"h":0.18958333333333333},"euler_x":29.01927375793457,"euler_y":-3.23956036567688,"euler_z":-0.9305369257926941,"smoothed_x":29.01927375793457,"smoothed_y":-3.23956036567688,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9939523935317993,"direction_command":"F","serial_connected":false,"processing_latency_ms":37,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27902,"event_type":"sample","client_timestamp":"2026-09-28T20:39:23.096977+00:00","ingested_at":"2026-09-28T20:39:23.055078+00:00","sequence_number":128,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24305555555555555,"y":0.6083333333333333,"w":0.12361111111111112,"h":0.18541666666666667},"euler_x":31.38431739807129,"euler_y":-0.6726222634315491,"euler_z":-1.6859339475631714,"smoothed_x":29.855491409301763,"smoothed_y":-2.4110384106636045,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9965211153030396,"direction_command":"F","serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":102},{"id":27903,"event_type":"sample","client_timestamp":"2026-09-28T20:39:23.347148+00:00","ingested_at":"2026-09-28T20:39:23.055078+00:00","sequence_number":129,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6125,"w":0.125,"h":0.1875},"euler_x":24.971715927124023,"euler_y":0.8496053814888,"euler_z":-0.8914234638214111,"smoothed_x":28.464778003784183,"smoothed_y":-0.5926858877372743,"left_eye_open_probability":0.9956856369972229,"right_eye_open_probability":0.9900364875793457,"direction_command":"F","serial_connected":false,"processing_latency_ms":82,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":100},{"id":27904,"event_type":"sample","client_timestamp":"2026-09-28T20:39:23.630555+00:00","ingested_at":"2026-09-28T20:39:23.055078+00:00","sequence_number":130,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6145833333333334,"w":0.12916666666666668,"h":0.19166666666666668},"euler_x":30.878475189208984,"euler_y":0.787766695022583,"euler_z":-1.0725723505020142,"smoothed_x":29.06310844041087,"smoothed_y":0.196374707421698,"left_eye_open_probability":0.9918690919876099,"right_eye_open_probability":0.9949411749839783,"direction_command":"F","serial_connected":false,"processing_latency_ms":40,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":99},{"id":27905,"event_type":"sample","client_timestamp":"2026-09-28T20:39:23.883491+00:00","ingested_at":"2026-09-28T20:39:23.055078+00:00","sequence_number":131,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":98},{"id":27906,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:23.883508+00:00","ingested_at":"2026-09-28T20:39:23.055078+00:00","sequence_number":132,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":98},{"id":27907,"event_type":"direction_changed","client_timestamp":"2026-09-28T20:39:23.883861+00:00","ingested_at":"2026-09-28T20:39:23.086115+00:00","sequence_number":133,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":98},{"id":27908,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:23.939092+00:00","ingested_at":"2026-09-28T20:39:23.104031+00:00","sequence_number":134,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2388888888888889,"y":0.6208333333333333,"w":0.14027777777777778,"h":0.21041666666666667},"euler_x":14.826739311218262,"euler_y":1.1145517826080322,"euler_z":-3.660475015640259,"smoothed_x":14.826739311218262,"smoothed_y":1.1145517826080322,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.99802166223526,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":98},{"id":27909,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:23.983857+00:00","ingested_at":"2026-09-28T20:39:23.153408+00:00","sequence_number":135,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":25,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":97},{"id":27910,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:24.036615+00:00","ingested_at":"2026-09-28T20:39:23.199052+00:00","sequence_number":136,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2375,"y":0.6229166666666667,"w":0.14305555555555555,"h":0.21458333333333332},"euler_x":12.256770133972168,"euler_y":1.4677258729934692,"euler_z":-4.080416202545166,"smoothed_x":12.256770133972168,"smoothed_y":1.4677258729934692,"left_eye_open_probability":0.9938164353370667,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":38,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":97},{"id":27911,"event_type":"sample","client_timestamp":"2026-09-28T20:39:24.141958+00:00","ingested_at":"2026-09-28T20:39:23.337940+00:00","sequence_number":137,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23472222222222222,"y":0.625,"w":0.14583333333333334,"h":0.21666666666666667},"euler_x":10.885127067565918,"euler_y":2.9866836071014404,"euler_z":-4.378503799438477,"smoothed_x":11.801197776794433,"smoothed_y":1.947232961654663,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.998312771320343,"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":97},{"id":27912,"event_type":"face_lost","client_timestamp":"2026-09-28T20:39:24.170843+00:00","ingested_at":"2026-09-28T20:39:23.337940+00:00","sequence_number":138,"has_face":false,"tracking_id":null,"face_bbox_norm":null,"euler_x":null,"euler_y":null,"euler_z":null,"smoothed_x":null,"smoothed_y":null,"left_eye_open_probability":null,"right_eye_open_probability":null,"direction_command":null,"serial_connected":false,"processing_latency_ms":24,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":97},{"id":27913,"event_type":"face_found","client_timestamp":"2026-09-28T20:39:24.205081+00:00","ingested_at":"2026-09-28T20:39:23.369120+00:00","sequence_number":139,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.23472222222222222,"y":0.625,"w":0.14444444444444443,"h":0.21875},"euler_x":10.516779899597168,"euler_y":3.6487174034118652,"euler_z":-4.590728759765625,"smoothed_x":10.516779899597168,"smoothed_y":3.6487174034118652,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.998312771320343,"direction_command":null,"serial_connected":false,"processing_latency_ms":30,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":97},{"id":27914,"event_type":"sample","client_timestamp":"2026-09-28T20:39:24.429096+00:00","ingested_at":"2026-09-28T20:39:24.653552+00:00","sequence_number":140,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2375,"y":0.6270833333333333,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":9.139225959777832,"euler_y":3.9138894081115723,"euler_z":-4.938209533691406,"smoothed_x":9.92203642730713,"smoothed_y":3.8909791679382324,"left_eye_open_probability":0.9947605133056641,"right_eye_open_probability":0.9994485974311829,"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":97},{"id":27915,"event_type":"sample","client_timestamp":"2026-09-28T20:39:24.709707+00:00","ingested_at":"2026-09-28T20:39:24.653552+00:00","sequence_number":141,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2375,"y":0.6270833333333333,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":9.204785346984863,"euler_y":4.017861843109131,"euler_z":-4.885578632354736,"smoothed_x":9.563175631428223,"smoothed_y":3.9883604961120613,"left_eye_open_probability":0.9952254295349121,"right_eye_open_probability":0.9991688132286072,"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":98},{"id":27916,"event_type":"sample","client_timestamp":"2026-09-28T20:39:24.987276+00:00","ingested_at":"2026-09-28T20:39:24.653552+00:00","sequence_number":142,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6291666666666667,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":9.370121002197266,"euler_y":3.8706085681915283,"euler_z":-4.950220108032227,"smoothed_x":9.327445492468902,"smoothed_y":3.9448543402450293,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9988862872123718,"direction_command":null,"serial_connected":false,"processing_latency_ms":26,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":98},{"id":27917,"event_type":"sample","client_timestamp":"2026-09-28T20:39:25.276517+00:00","ingested_at":"2026-09-28T20:39:24.653552+00:00","sequence_number":143,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.24027777777777778,"y":0.6291666666666667,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":8.455839157104492,"euler_y":3.548607587814331,"euler_z":-5.032821178436279,"smoothed_x":8.85898052743538,"smoothed_y":3.741090033265311,"left_eye_open_probability":0.9947605133056641,"right_eye_open_probability":0.9988862872123718,"direction_command":null,"serial_connected":false,"processing_latency_ms":33,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":98},{"id":27918,"event_type":"session_ended","client_timestamp":"2026-09-28T20:39:25.461097+00:00","ingested_at":"2026-09-28T20:39:24.653552+00:00","sequence_number":144,"has_face":true,"tracking_id":60,"face_bbox_norm":{"x":0.2388888888888889,"y":0.6270833333333333,"w":0.1361111111111111,"h":0.20416666666666666},"euler_x":8.981668472290039,"euler_y":3.6382694244384766,"euler_z":-5.045086860656738,"smoothed_x":8.894839471762745,"smoothed_y":3.6529135728278854,"left_eye_open_probability":0.9942908883094788,"right_eye_open_probability":0.9994485974311829,"direction_command":null,"serial_connected":false,"processing_latency_ms":34,"serial_latency_ms":null,"zoom_level":1.0,"exposure_offset":0.0,"preview_width":720,"preview_height":480,"frame_luminance":98}],"send_annotated_snapshots":false}