Germany. Home of sausage, Hefeweizen, lederhosen, and now... the Piss-Screen.
Essentially, it's a way to weed out potential drunk (male) drivers by having them play a simulated driving game where they steer a car with their stream of urine. If you crash your car in the game, the number for a local cab company appears on the screen.
Great for society, bad for janitors...