Designer Thanva Tivawong has put out an interesting concept for traffic control signal lights – using the idea of a digital hour glass! The same colors as we're used to appear in Thanva's design – green for go, amber/yellow for warning, and red for stop.
Red apparently also means "go ahead and barrel through the intersection, being a douche and almost always nearly causing an accident." It does at least here in Oklahoma City, and almost nowhere in the world as bad as Dallas, Texas. Damn, people.
Check out these images of the concept – and thanks, Daphne, for sending these my way!