This is the video. You can see the car swerving to the right as a truck comes dangerously close to ramming it from the left side.
The autopilot warns the driver to take over, but itself acts sensing the urgency of the situation.
Nearly every auto major in the world is working on driverless cars, including Google and China’s Changan auto – which successfully completed a 1200 mile test drive on April 18. Though Tesla Model S is not technically a driverless car, the autopilot’s successful avoidance of a side collision goes a long way in alleviating some of the fears which include software reliability.