Drones are all the fad these days, from hulking machines to palm-sized toys. So, too, are self-driving cars, with car maker after car maker, including Google, revealing a piece of autonomous driving technology. So it shouldn't come as a surprise that someone, in this case Chinese drone company EHang, has made something that combines both. Introduing the EHang 198, the world's first AAV, not UAV. That stands for Autonomous Aerial Vehicle, basically a manned Unmanned Aerial Vehicle (oxymoronic, ain't it?) whose purpose is to carry its package from point A to point B. The package, in this case, is a human being.