text: They can steer accelerate and brake themself but it still needs of human skill to navigation through work zones and round accidents so mainly that the preson still have to be alert. Still even if traffic laws change new laws will need to oder to cover liability in case of an accident. Cause if the technology fails and someone is injured whos fault will it be the drivers or the manufacturers. Lets say that it was auto driving its self but somthing happens then there was an accident mainly it was the person that made the car not the drive he/she could had been paying atenchen to the road but dont know how to control the car from crashing. So mainly its the techology that had gone wrong.