Sing With Your Hand (solfège signs)

Make the classic music-teacher hand-signs in the air — a fist is do, a flat hand is mi, a pointing finger is ti — and a choir of glowing creatures sings that note back. Hold and change shapes to build a little tune. Go still, and the choir echoes your melody.

input: front-camera hand-signs · output: three.js choir · technique: Curwen / Kodály 7-sign classifier · vibe: warm · wondrous · kids 4+