MusicBox
Mapping music libraries based on their sound
(MS Thesis)
Fermat's spiral
An applet to play with and learn about this curve, and the intriguing patterns that it creates in nature
soundsieve
A music browser that shows pictures of the audio inside the songs you listen to every day
Visualizing music
Seeing the structure inside your music
Sleep tracking
Where I wear accelerometers while I sleep, then make graphs of my movements
Continuous keyboard
A musical instrument that you play with LEDs on your fingertips
Last.fm dashboard widget (with Ian Brown)
Track what all your friends are listening to, in one place
Robot dribbling a ball
A robotic arm that bounces a ball every time it senses one is present