text: I do not think it is a good idea for many reasons. It states in the article that the cars are eqqipted with a gps, but what if there is a current construction or hazard in the route it takes you? How will the car beable to pass another car on a two lane highway? How about drunk drivers? If a drunk wants to get in a car and drive, that car would allow it, but whenever it is time for the driver to take over, 99.9% of the time that will not happen.