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README.md

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+---
+license: mit
+task_categories:
+  - other
+tags:
+  - gesture-control
+  - minecraft
+  - body-pose
+  - crowdsourced
+pretty_name: MCGestureControl Crowdsourced Data
+---
+
+# MCGestureControl Crowdsourced Data
+
+Training data for the MCGestureControl project — an AI system that plays Minecraft using body gestures captured by a phone camera.
+
+## Dataset Structure
+
+```
+minecraft/    — Gameplay telemetry NPZ files (game_state, controls, timestamps)
+body/         — Body skeleton NPY files (260-dim: pose + hands per frame)
+paired/       — Paired gameplay + body recordings
+```
+
+## Data Formats
+
+### Minecraft Gameplay (NPZ)
+- `controls` — (T, 28) float32: resolved game controls per frame
+- `game_state` — (T, 46) float32: game state vectors per frame
+- `timestamps` — (T,) float64: unix timestamps
+- `frame_indices` — (T,) int32: corresponding video frame indices
+- `fps` — float32: recording framerate (typically 30)
+- `version` — int32: recorder version
+- `recorder_id` — string: anonymous machine identifier
+
+### Body Skeleton (NPY)
+- Shape: (T, 260) float32
+- Layout: pose_world(99) + left_hand_3d(63) + right_hand_3d(63) + left_present(1) + right_present(1) + pose_visibility(33)
+
+### Controls Layout (28 dims)
+Movement (0-6), Attack/Use (7-8), Look yaw/pitch (9-10), Utility (11-13), Hotbar one-hot (14-22), Cursor (23-24), Inventory clicks (25-27)
+
+## Contributing
+
+Data is collected via the MCGestureControl crowdsourcing portal. Contributors register, accept a data agreement, and upload recordings.
+
+## Privacy
+
+- Raw body video is auto-processed into skeleton data and deleted
+- Skeleton data contains no personally identifiable information
+- Contributor IPs are stored as irreversible SHA-256 hashes