text: Cars are big computers. All the new technology being put into cars, yet this is making cars a lot like computers more than motor vehicles. Again as well all this technology is very costly. Radar was a device on a hilltop that cost two hundred million dollars. It wasn't something you could buy at Radio Shack. So just how driverless will the cars be in the future." All the technology in cars, yet humans are still needed, making calculated decisions instead of the car. "The Google car simply announces when the driver should be prepared to take over." Texting and driving is a big problem facing many drivers today. Driverless cars have a hard time navigating through accidents. If a driver is texting and doesn't notice an accident what happens then. The car can notify the driver, but the driver may still be on their phone. Driverless cars are not making split second decisions that a driver can.