How realistic are relationships between humans and robots in the future?

This is the title of a documentary that shows how realistic partnerships between humans and robots really are and where research is today. Robotic skin as a way of interacting is one of the topics on which Prof. Gordon Cheng​ is interviewed about.  "Wie realistisch Roboter als Partner der Zukunft sind" is available in the media center of ARD, a German TV station.