Google have been developing robot cars, but what for? Automatic Street View for Maps? Traffic analysis? World domination? When will they license it for commercial vehicles and how much will it cost? Will they have other demands in return, like advertising? Who will use it first? Buses, taxis, airport shuttles, freight truckers, high-end luxury cars? How would you feel about getting in a taxi where the "driver" is just an "operator" who sits passively and takes your money at the end? Would you feel safe being driven around by a robot bus?
Mokalus of Borg
PS - If it made my insurance premiums lower, I'd buy one.
PPS - Initially, though, the premiums would probably go up.