Pick one of the following (be prepared on Tuesday):

1) Bring in an electronic device (of any type), something that you don't care about / use any more, and we will hack it during class to figure out how it works! This is actually quite common (reverse engineering)...

2) Search the web for a new media artwork or performance interface that you find interesting, and try to figure out what sensors they used, how it works, etc - then tell us about it!

3) Sketch an idea for a new interaction method - it doesn't have to include any sort of technical details, it may not even be possible (yet), but show us how it should work according to your idea!

ps. Here's a good example of reverse engineering / repurposing an electronic toy:
http://web.media.mit.edu/~stefanm/yano/ (watch the videos at the bottom)