text: Driverless cars are already in development, and many manufacturers have already designed and created the technology which makes them possible. Driverless cars require sensors which allow them to mimic human reaction to whatever situation might arise while on the road. Sensor technology has been in development and in use since the 1980s, with the introduction of antilock brakes. Using this technology, Google modified a Toyota Prius with several sensors which allows the car to access a 3-D model of its environment. The proper technology to introduce driverless cars is clearly already available to manufacturers. In fact, in 2013, BMW announced the "Traffic Jam Assistant," which allows the car to steer, accelerate, and brake itself. The world is already well on its way to the creation of a truly driverless car.