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Evidence: People have been fascinated with driverless cars since the late 1950's. For example, in the late 1950's, General Motors created a concept car that could run on a soecial track. this track had been embedded with an electrical cable that sent radio signals to a receiver on the front end of the car. Engineer at Berkeley tried the same thing but this time they used magnetics with alternating polarity. The car would read positive and negative polarity messages in Binary code. The "smart-road" systems worked surprisingly well, but they required massive upgrades to the existing roads, but they were way to expensive.

In the 1980's automakers would use speed sensors at the wheel in the creation of antilock breaks. Within 10 years, these sensors had become more advanced to detect and resopnd to danger of out-of-control skids or rollovers. the information from the sensors can cause the car to apply brakes on individual wheels and reduce power from the engine. this alowed better response and control than any human could manage alone.

Sebastian Thrun, founder of the google car project, believes that the technology has finally began to catch up to the dreams. Before the 2000's, they didn't have all the sensors, the computers, or the mapping. the Radar was a device that cost two hundred thousand milion dollars.

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