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University of Tokyo Creates Robot Face with Living Human Skin That Can Smile

A post says researchers used collagen-filled V-shaped holes to keep the living skin attached to the face as it moved.

Scientists Created a Robot With Real Living Human Skin That Can Smile!
Imagine a robot looking at you and smiling—with real living skin grown from human cells. It sounds like science fiction, but researchers at the University of Tokyo have made it a reality.
Led by Professor Shoji Takeuchi, the team grew human skin tissue in a laboratory and attached it to a robotic face. But there was one major challenge: how could living skin stay attached without tearing whenever the robot moved?
The scientists found an unusual solution. They created tiny, V-shaped holes in the robot’s face and filled them with collagen gel, allowing the living skin to anchor itself much like human skin attaches to underlying tissue.
The result? When the robot moved its face, the skin stretched into a smile and returned to its original shape. Even more fascinating, the living tissue could repair small cuts under suitable conditions.

TLDR

A post says University of Tokyo researchers led by Professor Shoji Takeuchi grew human skin tissue and attached it to a robotic face. The skin stretched into a smile when the face moved; the post says it could repair small cuts under suitable conditions. The post suggests potential uses in cosmetics testing, plastic surgery training and skin-aging studies, while future versions might include touch sensors.

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University of Tokyo Creates Robot Face with Living Human Skin That Can Smile

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