So I read this announcement for Double Fine's new rhythm game, and I was pretty excited because it's a DF game and all but WHAT'S THIS THING?! It looks nuts!

At first I thought that it's going to be like those dancing arcade games sensors, but it seems to detect way finer motions. Playing Angry Birds with chopsticks?! Imagine having these and playing flight (or truck) sims.. reaching out towards your monitor and flipping the switches with your own hand. Still somewhat skeptical if it will actually work that well but it looks cool so far.

edit: forgot to mention that the new Double Fine game uses this controller..