Most of the road accidents happen because of human faults. That is why ADAS has been developed: for road and car safety and better driving. The ADAS alerts the driver if problems occur and when taking control of the vehicle is necessary. There are more adaptive features which may assist in lane departure and lane centering, automate lighting, traffic warnings and many more.
The autonomous or self-driving vehicle requires advanced sensor technology, intelligent control and actuators. Safety comes first. Autonomous vehicles move in a targeted manner and without the driver intervening in the driving process.