Daily Yoga - 50+ yoga classes, 400+ workout poses, w/ HD video and music
WebGazer.js - Eye tracking on the browser
Yoga Studio - Hours of great yoga videos or build your own
FOVE - An eye tracking virtual reality headset (pre-launch)
Namasketch - Mini yoga session for beginners, told in doodles.
Jabberwocky - Communicate through text to speech by moving your head