How do you stop Killer Robots?

How do you stop killer robots? Prof Toby Walsh explains.

Thousands of experts in AI and Robotics recently signed an open letter to the UN calling for a ban on offensive autonomous weapons, or as the media like to call them, killer robots. In this UNSW Computing Public Lecture, Professor Toby Walsh describes where this campaign came from, where it is today and what hope there is to get a ban in place.