Gesture Synth

Browser instrument that plays chords from webcam hand gestures.

• Left hand height → scale degree (I–VII)
• Right hand fingers → chord quality (Major / Minor / 7th / Major 7th / Minor 7th)
• Both hands height → octave (±8ve)
• Right hand openness → Tone (filter brightness)

Run

npm install
npm run dev

Uses MediaPipe Hand Landmarker and Tone.js. Camera permission required.