SAN FRANCISCO (AP) — Facebook is announcing several academic hires in artificial intelligence, including Carnegie Mellon researcher Jessica Hodgins, who's known for her work making animated figures move in more human-like ways. The hires raise a big question — why is Facebook interested in robots? The answer is central to the problem of how AI systems work today. Today, most successful AI systems require millions of points of human-labeled data, like photos of cats, to train themselves to recognize faces and objects like people do.Read more on NewsOK.com