1 · Camera
A webcam captures the movement you choose to show.
Hand gesture music
How movement becomes music.
A camera-based instrument tracks selected hand positions, translates them into musical controls and produces sound in real time.
2 · Tracking
Hand landmarks, positions and stable poses become musical input.
3 · Mapping
Inputs map to chords, notes, filters and volume changes.
4 · Sound
The browser audio engine produces sound and updates it as you move.
More than a visual effect
A playable motion synth needs responsive sound, stable recognition and honest feedback about what it detects.
No wearable required
A standard webcam reduces setup. Tracking quality still depends on light, position and device performance.