text: If a car is 90% comupter driven, the only thing it is saving is stress the driver might build up while driving. The driver still has to be aware if their surroundings and still might have to take control. If the car was 100% coputer driven, I think more people would want one. If it was only computer driven, people could be more productive in the car. They could maybe get some work done or make important phone calls. Human error is always possible, but so is computer error. If money wasn't a factor, we'd already have smarter cars or smarter roads.