- Artificial Skin That Senses, and Stretches, Like the Real Thing
South Korean and U.S. researchers have developed a stretchable material that senses touch, pressure, and moisture, and could be used to give artificial limbs feeling.
Some high-tech prosthetic limbs can be controlled by their owners, using nerves, muscles, or even the brain. However, there’s no way for the wearer to tell if an object is scalding hot, or about to slip out of the appendage’s grasp.
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