text: Most people would agree that computers are smarter than people and can proccess situations and scenarios faster than people too. For instance, I know of no one that can do math faster than a scientific calculator. So why not have a computer drive for us. In the end it would result in safer transit and maybe even earlier arrival itme. Smart cars, as the leading industrys call them, use a spinning sensor on the roof of the car to form a constantly updating 3-D model of the car's surroundings. Humans can only see so much through their two eyes while maintaing eyes on the road. These cars are maintaing a constant image of their surroundings, not just what is in front of them. This leads to safer travel and ultimately smart cars driving better than humans.