So, to silence the people who keep asking "What are you going to do after GAGA-1?", here's the answer: I'm going to build a small video games console that fits inside a Marks and Spencer boiled sweet can. Here's a rough shot of the major parts:
Arduino Pro, power switch, fire button, potentiometer, 9V battery, and two RCA connectors for composite video and audio.
Here's a shot of the can when it's closed. The potentiometer knob will be used to implement the games Pong and Breakout.
Arduino TVout. Here's another shot showing the fire/select button.