According to Wikipedia, "A self-driving car, also known as an autonomous vehicle (AV), is a vehicle that is capable of sensing its environment and moving safely with little or no human input.

Self-driving cars combine a variety of sensors to perceive their surroundings, such as radar, lidar, sonar, GPS, odometry and inertial measurement units. Advanced control systems interpret sensory information to identify appropriate navigation paths, as well as obstacles and relevant signage"

Did you know the first NZ trial of a self driving car happened in Tauranga in 2016?

Moral Machines: take this survey to help design algorithms (computer programmes) to help autonomous cars make decisions.

See this excerpt of a video from the creators: https://youtu.be/5gyxjWERSU8?t=887