Project ideas:

some ideas and pre-existing projects to bounce around when considering your project

There are really cheap piano rolls available in downtown Wichita. Could something interesting be done with them?
Spam do you swallow?
Digital Puppetry
BCD Clock
Adaptive microphone
One-bit Love
seems like there should be good potential soundwise doing new effects with a vocoder.
http://tommcguireart.com/
SpokePOV
Make Magazine blog Writeups of people making things and repurposing consumer electronics in cool ways.