Ed Forth writes "Wii-Diculous
"One of my friends is a manager at a local movie theater, which uses a digital projector to show advertisements between features. After seeing the It Burns When I Wii video, we figured we could one-up it with the equivalent of a 344" television screen. We wanted to use my friend's Nintendo Wii in the theater, but we didn't want to have to deal with yards of cabling. Inspired by doctabu's design, I built my own wireless sensor bar for less than $20. Doctabu left out something important; a resistor, which is needed to limit the current to the LEDs."