This is a video of a fan-made wiimote power glove. Its cool but seems pretty pointless and most have taken a lot of work. From what I see the aiming doesnt work to great either. Only the Japanese are capable of something like this..
That was a different one. I'm not sure how this guy/girl hooked it up like that but it still looks like it would be more difficult to use than fun. What's with the cat in the video? I found myself watching him more than the video thinking he was going to do something.