Safety Boundaries

Safety Boundaries

Hard Invariant

Only K11 sends Rekordbox commands.

Allowed

• Camera pose can trigger baseline hand raise play/pause.
• Full AirDeck gestures can be observed and recorded.
• Self-play can test gesture chains offline.
• MotionMix can store and expose body state.
• Mac4 can visualize the body and optional sensor state.

Not Allowed

• Unity directly pressing Rekordbox keys.
• Mocopi directly pressing Rekordbox keys.
• SensorLogger directly pressing Rekordbox keys.
• A newly detected gesture becoming live without proof.
• Scratch/rewind/next/loop commands being live before promotion.

Promotion Rule

A gesture becomes live only after:

1. physical capture exists;
2. capture gate passes;
3. self-play passes;
4. chain rehearsal passes;
5. motion matrix passes;
6. label-command pairs are canonical;
7. the promotion manifest is loaded by K11.

Baseline exception:

• left hand raise -> deck 1 play/pause;
• right hand raise -> deck 2 play/pause.

These can remain live because they are already proven and simple, but they should still be recorded.