Tesla developed Full Self-Driving (FSD), which is an advanced driver assistance system that has full self-driving capability and enhances safety and convenience behind the wheel. When used properly, Autopilot reduces your overall workload as a driver. Each new Tesla vehicle is equipped with multiple external cameras and powerful vision processing to provide an additional layer of safety. All vehicles built for the North American market now use our camera-based Tesla Vision to deliver Autopilot features, rather than radar.