As the topic says, it's a robot where the bulk of the processing is done remotely. An arduino with wifi connection, ($73), a motor shield ($20), a driving carriage (a Radio Shack RC truck, $17), a wifi camera ($75), a GPS sensor ($30). Other sensors too, but my real interest is in what processing can be done on the video, given the processing power of a desktop computer.
So, who's done it before, and what did you learn?!