These Have Got to Be the Coolest Robots

This isn't a scene from a sci-fi movie, or a trailer for the latest "Transformers" film. It’s the latest technology and robotics to be displayed at the International Robotics Exhibition in Japan. The event, often called iREX, occurs every other year. This year, the exhibition’s theme was “the way towards a friendlier society, bridged by robots.” Here's a sneak peak of some of the newest creations.