Why hasn't someone combined the 3d positional Wiimote controller from the Nintendo Wii and a—excuse me for being crass but I believe this is now the parlance—fucking machine? You've got three axis control plus rotational sensitivity. Seems possible. Once you had a one-to-one mapping of the Wiimote and the machine, you should be able to broadcast the positional data over the net without much problem. You might even be able to wire vibration feedback from the machine to be sent to the Wiimote.