{
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  "type": "human_egocentric_observation",
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  "release_status": "release",
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  "robot_actions": "absent",
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      "capture_id": "brush-front-grille",
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    {
      "capture_id": "brush-housing",
      "instruction": "Prepare the brush and scrub the exposed upper housing of the air conditioner.",
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    {
      "capture_id": "brush-panel-channels",
      "instruction": "Hold the detached front panel and brush along its narrow channels.",
      "split": "sample",
      "session_group": "maintenance-session-001",
      "video": "videos/brush-panel-channels.mp4",
      "preview": "previews/brush-panel-channels.mp4",
      "signals": {
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        "quality": "annotations/brush-panel-channels/quality.parquet",
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        "hand_pose": "annotations/brush-panel-channels/hand_pose.parquet",
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    {
      "capture_id": "wipe-panel",
      "instruction": "Wipe the detached panel surfaces while stabilizing the panel with the other hand.",
      "split": "sample",
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      "video": "videos/wipe-panel.mp4",
      "preview": "previews/wipe-panel.mp4",
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  "session_count": 1,
  "capture_mount": "chest (owner-described)",
  "review_method": {
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    "method": "RGB storyboard approximately every 2 seconds plus final frame; estimated overlays sampled at start, middle and end",
    "boundary_precision_s": 2.0,
    "independent_human_validation": false,
    "finding": "No visible faces or identifying private text in inspected frames. Full-frame automated face scan returned zero detections. Audio is omitted. This is not an exhaustive manual frame-by-frame privacy audit."
  }
}