Tetris anyone?

This is cool;
There are two things that are universally true about Tetris: that Russian-style theme music is impossible to get out of your head, and everybody loves Tetris. Which is why we had to take a moment to highlight the Tetris-Bot, a simple PC gaming robot patched together from a digital evaluation module (EVM), a web cam and a Lego Mindstorms robot kit.
The cam is positioned in front of the screen, where it gathers visual data that it feeds to the EVM. The EVM -- the brains of the operation -- puts those data inputs through a series of algorithms, providing an output command to the Mindstorm assembly positioned over the keyboard. It's not perfect, but who's ever played a perfect game of Tetris?