A video exploring how humanoid robots are evolving to look and act even more like humans. But could they ever become our friends?
Robots are getting better at walking, talking and looking like humans.
But big questions remain: Will we want to spend time with them on a regular basis? And how useful to humans could they become?
David Hanson, the founder of Hong Kong-based Hanson Robotics, thinks the true beauty of his creation, Sophia, lies beneath the surface: in her machine-learning capabilities.