Robots can adjust speed of the car according to situation, especially on electric cars with recuperation of energy in brakes. Robots can use statistics or histo

Robots can adjust speed of the car according to situation, especially on electric cars with recuperation of energy in brakes. Robots can use statistics or history of incidents to improve safety. Robots can use also other things to improve safety, which cannot be used by human driver because (s)he is busy with driving, e.g. "laser" pointers of car direction of drive at road, like "mark my lane" light used by bicyclist; or directed audio/video/vibration alarms to warn of potential crash; or safety hands at front of car (like human hands), which will be released by computer to pickup child right before hit, or to to take hit from larger distance, slowly, or to change direction of car, or remove something from the road. Humans cannot do that but robots can.