According to the Wall Street Journal, Volvo has tested the prototypes on "thousands of miles of test drives on public roads in Spain and on the company's test track in western Sweden."
"The car of the future will be just like the farmer's horse. The farmer can steer the horse and carriage but if he falls asleep the horse can still (get) back home. And if the farmer tries to steer the carriage against a tree or off a cliff, the horse will refuse," Eugensson said.
