Here’s something you don’t see every day: a brand-new Sony product launching first on Indiegogo. Motion Sonic is, in the words of Sony’s campaign, “effects gear to control sound in sync with your motion for playing music.”
The Motion Sonic device itself is a small capsule that can slot into differently shaped rubber wristbands, sort of like a Fitbit. There’s a band that attaches to your wrist for use cases like playing guitar, and another wraps around the back of your hand and is better suited to playing keys.
What it actually does is allow you to link hand motions