Watch: Robot Smiles with Living Human Skin

By Alec Fernandes

Researchers at the University of Tokyo have replicated human skin and placed it on an animatronic face, allowing it to better express emotions. The engineered epidermis consists of cultured tissue cells within a layer of collagen, with which the robot can flash a fleshy grin based on its mechanical movements.

Professor Shoji Takeuchi, the lead scientist, has previously developed muscle tissue for robots as well as skin with healing capabilities. His team claims that doctors might one day use these advancements in plastic surgery. Takeuchi's next goal is to add pores, sweat glands, and fat to his creations.

According to the video above from New Scientist, "Life-like robots with realistic expressions could help robots communicate with people better." Is this a future you're looking forward to? Let us know on our Facebook page.