In July 2016, a test driver for the Tesla Model S died in a car crash while using the Autopilot driver-assistance system. Since that fateful day, fierce debate about the efficacy and safety of the technology has arisen.
The crash is being thoroughly investigated in order to determine whether the human driver, the Autopilot driver-assistance system, or a combination of the two was the cause of the accident.
NASA has now stepped in to the investigation. They have extensive experience in this subject, having studied vehicle automation and the psychological consequences for drivers for decades.