On January 27, my friend Lucas sent me a link to Johnny Lee's head-tracking video on YouTube. I thought it was really cool what could be done with the Wiimote. I had no idea that it contains such a powerful camera and even does image processing. I checked out Johnny's other projects and found the Whiteboard to be the most immediately useful.
At times like this, I'm happy that I keep all sorts of electronics even if I don't know whether I'll ever use them again. My brother brought his PlayStation 2 (1) with him and wanted to connect it to a TV in order to play Pro Evolution Soccer. Unfortunately, there is no ordinary TV left in his old room because he took it with him when he moved out a while ago. So we assembled some spare electronics to get it to work...