Last month, Aurora Innovation became the first company to operate a fully driverless semi truck service on American highways. And by "fully driverless," we mean that no one — not a soul — was sitting in the driver's seat as the autonomous truck performed its first official delivery, rolling along with its 25,000 pound haul of frozen treats on a stretch of Texas's Interstate-45.  Indeed, there was practically zero human supervision. Not unless, however, your idea of supervision is a man lounged in the back of the truck's cabin, watching YouTube videos on his phone, as the other suckers on […]