I am working on a robot called rovio that I bought from WowWee. It basically provides an interface on a web browser that has directions and all. The bot moves in whatever direction you click on the interface. The way it runs is pretty simple, you have three wheels and it uses a modified differential drive. What Im trying to find out is : how does the signal transmitted by the browser reach the bot? Assume that the bot and the computer are in a peer to peer connection.