GM Car Hero

Not all the ideas on show in L.A. will hit the intended mark. Some fall particularly wide. An entry in the Design Challenge competition, this concept from GM is a play on the popular Guitar Hero video game, and is both a car and a game, with the vehicle intended to change shape to create "an increasingly challenging driving experience." We’re all for experimentation and out-of-the-box thinking, but this seems both wildly impractical and downright dangerous. C’mon, guys. You can do better.