Tõnu Laas – How does a Self-Driving Car Know Where it is?
https://www.youtube.com/embed/citwPDr21b8

An autonomous vehicle is one that can function like a regular vehicle, monitor its surroundings and navigate without the help of a driver. A self-driving, or robotic vehicle can react to any situation faster than a human being, and be more precise and careful, says Tõnu Laas, Professor of applied physics at the Tallinn University School of Natural Sciences and Health.