text: These driverless cars are not completely driven by a computer. There are certain times where the person in the car has to take over, like work zones or accidents. However, for the most part, these cars have so many sensors and cameras in them that they can drive without the help of a human driver. This could mean that accidents that happen when the driver is distracted or incapacitated, would never happen. Once our technology advances ever furthur and these cars actualy become driverless, then they could prevent accidents.