A recent scan from the Japanese magazine Nikkei Business shows a few of the very early prototype controllers for the Wii. The far left version is certainly closest to the final product, though perhaps more TV remote-like. The lower-right shows a Gamecube-like controller that doubles as a throwing disc for your dog, and the upper-right shows some sort of twist-mechanism device. But the center? What in the world could that have been used for? Certainly, Nintendo's mantra of simplicity is effective, but a one-button wonder could hardly have managed Twilight Princess, we think.
After the hundreds of fan-made controllers that were going around the web pre-TGS '05, it's interesting to see what Nintendo themselves were dreaming up. Anyone think of something similar?