text: Driverless cars and sensors aren't anything new to the roads, either. In paragraph three the author states that General Motors has been working on driverless cars since the late 1950s. As technology rapidly advances the sensors and computer needed to make driverless cars can become less expensive and more powerful. In only ten years advancements such as antilock brakes and the ability to drive seventy-five percent of the time have surfaced, and there are many more advancements to come. The first generation of driverless cars are expected throughout 2016-2020, with many more generations and advancements to improve upon the original models.