LYON, France (Reuters) - Robots that can make their own decisions have so far been confined to science fiction movies, but a child-sized figure with big eyes and a white face is trying hard to turn fiction into reality.



"Our goal is to really understand something that is very human: the ability to cooperate, to understand what somebody else wants us to do, to be able to get aligned with them and work together," said research director Peter Ford Dominey.


"Shall we play the old game or play a new one?" iCub asked Dominey during a recent experiment at a laboratory in Lyon, in southeastern France. Its voice was robotic, unsurprisingly, though it did have the intonation of a person asking a question.



"The robot is demonstrating that it can change roles. It can play the role of either the first person in the interaction or the second," said Dominey, who receives European Union funding for his work with iCub.



"These robots will be a huge tool for analytical philosophy and philosophy of mind," said Dominey, whose background is in computational neuroscience -- in layman's terms, building computer models for different brain functions.

Dominey said after years of research he had understood that such models needed to be "unleashed into the world" and given vision and motor-control in order to interact with humans.

"Is perception consciousness? The ability to understand that somebody has a goal, is that consciousness?" he asked.

"These kinds of questions, we will be able to ask with much more precision because we can have a test bed, this robot, or zombie, that we can use to implement things," he said, describing working with iCub as "an outstanding pleasure."

Away from such highbrow concerns, the aim is also to develop iCub so that it can have practical applications.

In the short term, that could mean using it in hospitals to help patients in need of physiotherapy by playing games with them. In the longer term, iCub could gain enough autonomy to help around the house, making its own assessments of needs.

"People have their habits, loading their dishwasher, putting away their dishes ... The goal is that the robot can become like a helper ... just like a polite apprentice visitor would come into your house and begin to help you," said Dominey.

Anyone looking to cut down on their household chores will need to be patient, however.

"It won't be for tomorrow. It's maybe in the next decade we will begin to see this kind of thing," said the scientist.

(Writing by Estelle Shirbon, editing by Paul Casciato)