http://www.youtube.com/watch?v=oNloVSAxAVY chevthewizard‘s demo of HandMidi, a device that sends MIDI notes depending on how close your hand is to the optical sensor, is pretty cool: “In this video I’ve used it instead to control the FILTER on a synth in Ableton, and I’m playing the notes on the Korg nanoKey. So as I lift the actual nanoKey… Read More Hands-Free MIDI Control + Gratuitous Crotch Shots!