Mr Cheeze

I built this lego bot to wander around on a table and serve cheeze at my wedding reception. It would stop when someone would place their hand over it, and try to avoid the edges. I threw in a random movement algorithm to boot... but sometimes that would kick in to close to the corner (which only happenend once... but once was enough), and almost catasrophe! Luckly my new brother in law caught the bot on its way to the floor.