Still haven't tried it out. Shortage of led lights around the house, sadly.
But mannn, the applications boggle the mind. You could lie an object down in any position and trace it, as long as the wiimote can see the entire object. Tracing 3d objects? Yeaaaaaaaaaaaaah.
Also check out other videos by the same guy. He's got one on first person ducking and weaving sort of thing that's friggin' cool. Wiimote and sensor.
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