By Nicholas Freudenberg
Last week, the New York Times reported that the driver of a Tesla Model S electric sedan was killed in an accident when the car was in self-driving mode. This was the first known death involving a vehicle being driven by itself by means of computer software, sensors, cameras and radar. The National Highway Traffic Safety Administration said that the crash occurred when a tractor-trailer made a left turn in front of the Tesla, and the car failed to apply the brakes. Some observers labeled the accident a setback for driverless cars.