In what seems like a very “we-made-it-because-we-could” sort of situation, Nissan’s latest self-driving design isn’t what you think. It isn’t a car, a bus, or any sort of automobile. In fact, it’s a golf ball! Titled the ProPilot, the golf-ball is inspired by Nissan’s ProPilot 2.0 driving technology, and is the company’s way of showing how they can fit their incredible self-driving chops into something literally palm-sized.