check out this vid of OpenGL ES demo in which the Wiimote has been paired with an iPhone (over Bluetooth of course). The iPhone is able to track the Wiimote’s in real time.
it looks like this demo is nothing more than that a sample of the two devices working together. I can’t imagine where this will go in the next few months i guess we just gotta wait and see.
you might want to mute the vid nothing special just a crappy song.