As part of a joint project, American and Chinese scientists have developed a unique hand prosthesis.
Despite the fact that the prosthesis is similar to an inflatablea toy, the artificial hand feels something similar to being touched. For example, when the user touches or holds an object, integrated pressure sensors transmit an electrical signal to a specific part of the remaining hand.
The prosthesis itself is made of EcoFlex elastomer.There are no electric motors in it, the functioning is based on the work of a special pneumatic system. It can handle several types of grippers, such as petting animals, pouring liquids from cartons and other more complex tasks. The device itself determines exactly how the user intends to use it by decoding the electromyograms that the brain sends to the affected limb.
Another advantage of the technology is that it takes 15 minutes to learn how to use electronics.
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