It’s slightly disturbing to look at a robotic reincarnation of one of the world’s greatest scientists, but it’s the technology behind the rubberized face that’s of interest here. At last week’s Technology, Entertainment and Design conference, Albert Einstein reemerged as part of a awe-inspiring demonstration which proved that robots could finally perceive human facial movements and mimic them autonomously. The “empathetic robot,” as it was called, was able to key in on emotional nuances displayed by the person