The Chinese dronemaker Ehang, looking to distinguish itself from the crowd (and rival drone giant DJI), has a new product that brings autonomous driving tech and drones together. It is a single seat, self-driving quadcopter called the Ehang 184. It looks like an oversized drone with a cockpit stuffed in the middle, a flying analog to the 1,000-horsepower autonomous concept beast that Faraday Future unveiled on Monday night.