Ocean beta - Make music with friends in your browser
Soundbrenner Pulse - A vibrating, wearable metronome for musicians
iO-808 - Rhythm composer modeled after Roland's TR-808 drum machine.
Vibease - World's first wearable smart vibrator
Music Box Fun - Make and share music box songs online
Zenly - Zenly is a GPS tracker to locate your friends in realtime.