A team of scientists in Japan has taught a robot to smile by applying skin closer to reality.
A team of researchers led by Professor Shoji Takeuchi at the University of Tokyo has developed a way to integrate engineered skin tissue with humanoid (human-looking) robots.
By mimicking human skin tissue, researchers have developed a way to attach engineered skin material to robots, enabling features such as better mobility, self-healing, embedded sensors and a more realistic appearance. can be found