Mixed in Key - Mixed In Key is award-winning DJ software that gives you the #1 technique of the world's best...
WebGazer.js - Eye tracking on the browser
KeyFinder - Key estimation software for DJs
Jabberwocky - Communicate through text to speech by moving your head
Tunebat - A browser based song key and bpm database. Supplies compatible songs for harmonic mixing.
Eye Yoga - Improve eyesight, relieve eye strain and prevent presbyopia.