Automated killer robots 'threat to humanity': expert.
Increasingly autonomous, ***-totting robots developed for warfare could easily fall into the hands of terrorists and may one day unleash a robot arms race, a top expert on artificial intelligence told AFP.
"They pose a threat to humanity," said University of Sheffield professor Noel Sharkey ahead of a keynote address Wednesday before Britain's Royal United Services Institute.
Intelligent machines deployed on battlefields around the world -- from mobile grenade launchers to rocket-firing drones -- can already identify and lock onto targets without human help.
There are more than 4,000 US military robots on the ground in Iraq, as well as unmanned aircraft that have clocked hundreds of thousands of flight hours.
