Nissan keeps self-driving simple _ and not quite autonomous

In this July 12, 2016 photo, Nissan Motor Co. Deputy General Manager Atsushi Iwaki gets his hands off of the steering wheel of a self-driving new Serena minivan during a test drive at Nissan test course in Yokosuka, near Tokyo. The Serena minivan equipped with ProPilot technology relies on a single camera in the back of the driver's rearview mirror. The car can then follow the vehicle ahead, maintaining a safe distance that the driver sets.