Scientists have created realistic skin for robots that mimics human emotions (video)

Scientists from the University of Tokyo, together with Harvard, are experimenting with the creation of realistic skin for robots that would be able to feel and move just like a human.

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The researchers are using a new method of "perforation-type anchors" to effectively attach synthetic skin to robotic structures. This progress could open up the possibility of creating more humanoid robots of the future.

The study was published in the journal Cell Reports Physical Science.

These dermal ligaments are important because they keep the skin attached to the tissue and muscles underneath, preventing it from pulling apart or coming loose during human-like movements. The team intends to replace these ligaments with perforated anchors in robots.

To demonstrate the effectiveness of their method in attaching synthetic skin to three-dimensional objects with complex contours, the researchers created an artificial skin equivalent on a model head. They also developed a robotic face covered with the skin equivalent that can reproduce various expressions, including a smile.

During "sliding movements" that mimic the movements of the face while smiling, the synthetic skin deforms to create a live-looking expression.

Source: Cell Reports Physical Science