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README.md

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+# Human Motion Skeleton & Activity Dataset — Public Evaluation Sample
+
+Release: `human_motion_sample_2026_08_17_v2`
+
+A lightweight public evaluation sample of anonymized human motion data extracted from CCTV/RTSP video and converted into structured skeleton pose and motion metadata.
+
+This public release is intentionally limited to help researchers, ML engineers, and AI teams evaluate the usefulness of the dataset before requesting access to a larger commercial dataset.
+
+## What's included
+
+- 500 skeleton pose records
+- 461 motion observations
+- 17 motion segments
+- Anonymous track IDs
+- Time-aware motion sequences
+- Automatically inferred activity labels
+- Technical quality and provenance metadata
+
+## Potential use cases
+
+This sample may be useful for:
+
+- Human pose estimation research
+- Motion understanding
+- Activity recognition
+- Temporal movement analysis
+- Skeleton-based machine learning
+- Computer vision experimentation
+- Privacy-preserving motion analytics
+- AI model prototyping
+
+## Source
+
+- Source type: CCTV / RTSP
+- Camera ID: `CAM-01`
+- Source session: `20260816T102302Z`
+
+The public dataset contains structured motion information only.
+
+## Privacy
+
+No raw CCTV imagery is included.
+
+This sample does **not** contain:
+
+- Raw CCTV frames
+- Face crops
+- Face images
+- Face embeddings
+- Private event clips
+- Employee names
+- Personal identity fields
+
+The dataset is designed around skeleton-only / structured motion representations.
+
+## Labels
+
+Current motion labels are automatically inferred / pseudo-labeled.
+
+They are **not human-verified ground truth**.
+
+Current supported motion categories may include:
+
+- standing
+- walking
+- running
+- sitting
+- bending
+- falling
+- unknown
+
+See `docs/LABEL_DEFINITIONS.md` for details.
+
+## Dataset files
+
+### Data
+
+- `data/skeleton_pose.jsonl`
+- `data/motion_observations.jsonl`
+- `data/motion_segments.jsonl`
+
+### Metadata
+
+- `metadata/sample_manifest.json`
+- `metadata/source_manifest.json`
+- `metadata/source_provenance.json`
+- `metadata/source_quality_report.json`
+
+### Documentation
+
+- `docs/DATA_DICTIONARY.md`
+- `docs/LABEL_DEFINITIONS.md`
+- `docs/RIGHTS_AND_PROVENANCE.md`
+
+## Sample limitation
+
+This release contains a maximum of 500 skeleton records and represents only a small evaluation subset.
+
+It should **not** be treated as the complete Human Motion Dataset.
+
+## Larger dataset availability
+
+Larger datasets with substantially more motion observations and sessions may be made available separately for evaluation, research, or commercial licensing, subject to applicable rights and redistribution requirements.
+
+If your team is working on:
+
+- Human motion models
+- Pose / activity recognition
+- Robotics
+- Computer vision
+- Behavior analytics
+- Skeleton-based AI
+
+and would like to evaluate a larger sample or discuss dataset requirements, please contact the dataset publisher through the platform profile.
+
+## Release strategy
+
+Public samples are expected to be updated regularly as additional validated motion data becomes available.
+
+Each public release remains intentionally limited, while larger validated datasets are retained separately.
+
+## Important notice
+
+Technical provenance and quality validation do not by themselves establish legal redistribution rights.
+
+Any larger commercial release is subject to appropriate rights verification and licensing terms.

data/motion_segments.jsonl

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+{"camera_id":"CAM-01","track_id":2,"movement_type":"walking","started_at":"2026-08-16T10:23:09.212593+00:00","ended_at":"2026-08-16T10:23:14.570432+00:00","duration_seconds":5.357839,"confidence":0.7150585345027036}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"sitting","started_at":"2026-08-16T10:23:22.428910+00:00","ended_at":"2026-08-16T10:23:26.751402+00:00","duration_seconds":4.322492,"confidence":0.8602905697292752}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"sitting","started_at":"2026-08-16T10:23:32.593907+00:00","ended_at":"2026-08-16T10:23:40.825976+00:00","duration_seconds":8.232069,"confidence":0.9547305022252943}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"sitting","started_at":"2026-08-16T10:23:54.765982+00:00","ended_at":"2026-08-16T10:23:58.520481+00:00","duration_seconds":3.754499,"confidence":0.885065694955679}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"standing","started_at":"2026-08-16T10:23:58.520481+00:00","ended_at":"2026-08-16T10:24:01.961111+00:00","duration_seconds":3.44063,"confidence":0.9233411471048991}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"sitting","started_at":"2026-08-16T10:24:01.961111+00:00","ended_at":"2026-08-16T10:24:03.319805+00:00","duration_seconds":1.358694,"confidence":0.9755913628472223}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"standing","started_at":"2026-08-16T10:24:03.319805+00:00","ended_at":"2026-08-16T10:24:04.186273+00:00","duration_seconds":0.866468,"confidence":0.9002296730324075}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"sitting","started_at":"2026-08-16T10:24:07.797066+00:00","ended_at":"2026-08-16T10:24:12.590503+00:00","duration_seconds":4.793437,"confidence":0.8627840909090909}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"standing","started_at":"2026-08-16T10:24:34.665834+00:00","ended_at":"2026-08-16T10:24:36.190965+00:00","duration_seconds":1.525131,"confidence":0.9284722222222223}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"standing","started_at":"2026-08-16T10:24:44.280401+00:00","ended_at":"2026-08-16T10:24:45.631925+00:00","duration_seconds":1.351524,"confidence":0.9717144097222222}
+{"camera_id":"CAM-01","track_id":6,"movement_type":"walking","started_at":"2026-08-16T10:24:56.926327+00:00","ended_at":"2026-08-16T10:25:07.566928+00:00","duration_seconds":10.640601,"confidence":0.7414359036620738}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"standing","started_at":"2026-08-16T10:24:48.676421+00:00","ended_at":"2026-08-16T10:24:53.918657+00:00","duration_seconds":5.242236,"confidence":0.990279329650932}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"standing","started_at":"2026-08-16T10:25:12.919326+00:00","ended_at":"2026-08-16T10:25:13.397876+00:00","duration_seconds":0.47855,"confidence":1.0}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"standing","started_at":"2026-08-16T10:25:23.560754+00:00","ended_at":"2026-08-16T10:25:25.245229+00:00","duration_seconds":1.684475,"confidence":1.0}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"sitting","started_at":"2026-08-16T10:25:35.402439+00:00","ended_at":"2026-08-16T10:25:36.840364+00:00","duration_seconds":1.437925,"confidence":0.7861316499255951}
+{"camera_id":"CAM-01","track_id":1,"movement_type":"sitting","started_at":"2026-08-16T10:26:02.543494+00:00","ended_at":"2026-08-16T10:26:03.730736+00:00","duration_seconds":1.187242,"confidence":0.8897288004557291}
+{"camera_id":"CAM-01","track_id":4,"movement_type":"walking","started_at":"2026-08-16T10:24:44.998522+00:00","ended_at":"2026-08-16T10:24:51.312423+00:00","duration_seconds":6.313901,"confidence":0.7244504879895793}

dataset-metadata.json

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+{
+  "title": "Human Motion Skeleton Dataset Sample",
+  "subtitle": "Daily public sample of anonymized skeleton and motion data",
+  "description": "A small public evaluation sample from the Human Motion Data Platform. This release contains structured skeleton pose and motion metadata only, with no raw CCTV frames, face crops, face embeddings, or private event clips. Motion labels are automatically inferred and are not human-verified ground truth. Release human_motion_sample_2026_08_17_v2 contains 500 skeleton records, 461 motion observations, and 17 motion segments.",
+  "id": "ragabadel/human-motion-skeleton-sample",
+  "licenses": [
+    {
+      "name": "other"
+    }
+  ],
+  "keywords": [
+    "computer vision",
+    "human pose estimation",
+    "motion",
+    "skeleton",
+    "machine learning"
+  ]
+}

docs/DATA_DICTIONARY.md

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+# Data Dictionary
+
+## skeleton_pose.jsonl
+
+Common fields include:
+
+- `camera_id`: source camera identifier.
+- `frame_number`: source-frame sequence number.
+- `captured_at`: timezone-aware capture timestamp.
+- `track_id`: anonymous persistent track identifier.
+- `frame_width`: source-frame width used for normalization.
+- `frame_height`: source-frame height used for normalization.
+- `landmarks`: pose landmark collection.
+
+## motion_observations.jsonl
+
+Common fields include:
+
+- `camera_id`
+- `track_id`
+- `frame_number`
+- `captured_at`
+- `motion_type`
+- `confidence`
+
+## motion_segments.jsonl
+
+Common fields include:
+
+- `camera_id`
+- `track_id`
+- `movement_type`
+- `started_at`
+- `ended_at`
+- `duration_seconds`
+- `confidence`
+
+The exact schema version and technical source metadata are available
+inside the metadata directory.

docs/LABEL_DEFINITIONS.md

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+# Motion Label Definitions
+
+The current motion labels are automatically inferred / pseudo-labeled.
+
+They are not human-verified ground truth.
+
+## Labels
+
+- `unknown`: insufficient evidence for a supported motion state.
+- `standing`: person estimated to be standing.
+- `walking`: person estimated to be walking.
+- `running`: person estimated to be running.
+- `sitting`: person estimated to be sitting.
+- `bending`: person estimated to be bending.
+- `falling`: person estimated to be in a falling state.
+
+Users should review label quality metrics and limitations before using
+the sample for model evaluation or training.

docs/RIGHTS_AND_PROVENANCE.md

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+# Rights and Provenance
+
+## Technical provenance
+
+Technical generation metadata is included in:
+
+`metadata/source_provenance.json`
+
+The public release contains structured skeleton and motion data only.
+Raw CCTV frames and private event clips are excluded.
+
+## Rights
+
+Technical provenance is not the same as legal permission to redistribute
+source-derived data.
+
+Before publishing this package publicly, the dataset publisher must
+confirm and document the applicable collection, processing, licensing,
+and redistribution rights for the source material.
+
+No additional legal-rights claim is made automatically by this file.

metadata/sample_manifest.json

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+{
+  "release_format_version": "1.0.0",
+  "release_id": "human_motion_sample_2026_08_17_v2",
+  "release_type": "public_evaluation_sample",
+  "generated_at": "2026-08-17T11:22:11.827208+00:00",
+  "source_session_id": "20260816T102302Z",
+  "camera_id": "CAM-01",
+  "is_full_dataset": false,
+  "maximum_skeleton_records": 500,
+  "record_counts": {
+    "skeleton_pose": 500,
+    "motion_observations": 461,
+    "motion_segments": 17
+  },
+  "sample_window": {
+    "started_at": "2026-08-16T10:23:05.319892+00:00",
+    "ended_at": "2026-08-16T10:26:09.963751+00:00"
+  },
+  "privacy": {
+    "commercial_raw_pixels": false,
+    "raw_cctv_included": false,
+    "private_event_clips_included": false,
+    "faces_included": false,
+    "face_embeddings_included": false
+  },
+  "labeling": {
+    "motion_labels": "automatically_inferred",
+    "human_verified_ground_truth": false
+  },
+  "intended_distribution": [
+    "huggingface",
+    "kaggle",
+    "openml"
+  ],
+  "full_commercial_dataset": {
+    "included": false,
+    "available_separately": true
+  }
+}

metadata/source_manifest.json

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+{
+  "schema_name": "skeleton_pose",
+  "schema_version": "1.0.0",
+  "generated_at": "2026-08-16T10:36:58.888274+00:00",
+  "camera_id": "CAM-01",
+  "source_type": "CCTV / RTSP",
+  "data_format": "jsonl",
+  "data_file": "skeleton_pose.jsonl",
+  "record_count": 2574,
+  "sha256": "0e63da0dba1fd3387ee9d684b9581fb4e772fbb39d0d79176c8427ab3b84165e",
+  "raw_pixels_saved": false,
+  "raw_pixels_exported": false
+}

metadata/source_provenance.json

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+{
+  "camera_id": "CAM-01",
+  "source_type": "CCTV / RTSP",
+  "generated_at": "2026-08-16T10:36:58.890698+00:00",
+  "pipeline_name": "human-motion-data-platform",
+  "pipeline_version": "1.0.0",
+  "pose_model": "yolo26n-pose_openvino_model",
+  "tracking_engine": "config/botsort_reid.yaml",
+  "schema_name": "skeleton_pose",
+  "schema_version": "1.0.0",
+  "privacy_mode": "skeleton_only",
+  "raw_pixels_saved": false,
+  "raw_pixels_exported": false
+}

metadata/source_quality_report.json

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+{
+  "report_version": "1.0.0",
+  "generated_at": "2026-08-17T09:58:12.002161+00:00",
+  "session_id": "20260816T102302Z",
+  "camera_id": "CAM-01",
+  "labeling": {
+    "motion_labels": "automatically_inferred",
+    "human_verified_ground_truth": false
+  },
+  "skeleton": {
+    "path": "D:\\Project\\human-motion-data-platform\\data\\sessions\\2026\\08\\16\\CAM-01\\20260816T102302Z\\skeleton\\skeleton_pose.jsonl",
+    "file_exists": true,
+    "file_size_bytes": 5991791,
+    "total_nonblank_lines": 2574,
+    "valid_json_records": 2574,
+    "invalid_json_records": 0,
+    "invalid_json_lines": [],
+    "blank_lines": 0,
+    "missing_required_fields": 0,
+    "missing_required_field_examples": [],
+    "invalid_timestamps": 0,
+    "camera_id_mismatches": 0,
+    "privacy_violations": 0,
+    "privacy_violation_keys": [],
+    "invalid_track_ids": 0,
+    "invalid_frame_numbers": 0,
+    "invalid_frame_dimensions": 0,
+    "invalid_landmark_collections": 0,
+    "empty_landmark_records": 0,
+    "unique_tracks": 31,
+    "landmark_count_min": 17,
+    "landmark_count_max": 17,
+    "landmark_count_average": 17.0
+  },
+  "motion_observations": {
+    "path": "D:\\Project\\human-motion-data-platform\\data\\sessions\\2026\\08\\16\\CAM-01\\20260816T102302Z\\motion\\motion_observations.jsonl",
+    "file_exists": true,
+    "file_size_bytes": 942497,
+    "total_nonblank_lines": 2490,
+    "valid_json_records": 2490,
+    "invalid_json_records": 0,
+    "invalid_json_lines": [],
+    "blank_lines": 0,
+    "missing_required_fields": 0,
+    "missing_required_field_examples": [],
+    "invalid_timestamps": 0,
+    "camera_id_mismatches": 0,
+    "privacy_violations": 0,
+    "privacy_violation_keys": [],
+    "invalid_track_ids": 0,
+    "unique_tracks": 30,
+    "motion_distribution": {
+      "bending": 0,
+      "falling": 0,
+      "running": 9,
+      "sitting": 785,
+      "standing": 437,
+      "unknown": 458,
+      "walking": 801
+    },
+    "unknown_count": 458,
+    "unknown_ratio": 0.183936,
+    "unknown_percentage": 18.39,
+    "invalid_motion_types": 0
+  },
+  "motion_segments": {
+    "path": "D:\\Project\\human-motion-data-platform\\data\\sessions\\2026\\08\\16\\CAM-01\\20260816T102302Z\\motion\\motion_segments.jsonl",
+    "file_exists": true,
+    "file_size_bytes": 14470,
+    "total_nonblank_lines": 67,
+    "valid_json_records": 67,
+    "invalid_json_records": 0,
+    "invalid_json_lines": [],
+    "blank_lines": 0,
+    "missing_required_fields": 0,
+    "missing_required_field_examples": [],
+    "invalid_timestamps": 0,
+    "camera_id_mismatches": 0,
+    "privacy_violations": 0,
+    "privacy_violation_keys": [],
+    "invalid_track_ids": 0,
+    "unique_tracks": 25,
+    "motion_distribution": {
+      "bending": 0,
+      "falling": 0,
+      "running": 1,
+      "sitting": 14,
+      "standing": 22,
+      "unknown": 0,
+      "walking": 30
+    },
+    "invalid_motion_types": 0,
+    "invalid_durations": 0
+  },
+  "integrity": {
+    "orphan_motion_track_count": 0,
+    "orphan_motion_track_ids": [],
+    "orphan_segment_track_count": 0,
+    "orphan_segment_track_ids": []
+  },
+  "acceptance": {
+    "status": "PASS",
+    "ready_for_release": true,
+    "failure_count": 0,
+    "failures": [],
+    "warning_count": 1,
+    "warnings": [
+      "UNKNOWN motion ratio exceeds 15%."
+    ]
+  }
+}