Eyebrorchestra

an orchestra of eyebrows

  1. Start a room on the computer that's connected to the speakers. That page is the synth.
  2. Everyone scans its QR code with their phone and gets an instrument: lead, bass, drums, pad and more.
  3. Raise your eyebrows, open your mouth, tilt your head. The room plays in one key, following the chords.

Based on Theremax. Video never leaves anyone's phone; only face measurements are sent.