The possibility for robotics at home just got a lot more interesting. I have been following the development of the Pi Raspberry board, which promises the ability to have a basic computer for something like $25. (I imagine building a custom home file server with something like that, or even re-wiring an old laptop!) It turns out that a Broadcom employee, Gert von Loo, has been experimenting with an add-on board that has the ability to communicate with other kinds of devices. The video above shows a C program, but he notes that one could just as easily use Python or even a shell script. The motor in the video is capable of lifting 60kg.