American engineers have developed an innovative bio -denture of their hands, which not only repeats the movements of the human hand, but also provides a touch.
Engineers from the University of John Hopkins have created a unique bionic prosthesis of their hands, which can adapt grip to various things and convey, reports Science Daily.
It is noted that its technology provides to those who have -not only to maintain fragile or soft objects, but also to receive feedback similar to how the human nervous system does.
According to the developers, the device operates on the basis of muscle signals that send “brain” information to the prosthesis, helping it determine the shape, texture and stability of objects.
“If you are holding a cup of coffee, how do you know that you are going to lower it? Your palm and finger send signals to the brain that the cup slides. Our system is based on neural signals – it model the tactile receptors of the hand to create nervous messages, so that the” brain “of the prosthesis, or its computer, understands whether it is hot or cold, soft or poor, if it is not, it is not hot or cold, or poor or poor, if it is not. ”Explained the leader of the study, Professor Nitish Takor.
The prosthesis is equipped with a multipaltse system with flexible joints, sensors and an internal outline printed on a 3D printer. During trials, he met and manipulated 15 different items, including plastic glasses, soft toys, cardboard boxes and metal bottles with high precision.
The creators noticed that they were still working on improving the prosthesis. Further development aims to improve grip strength, expanding sensory capabilities and use of new materials.
Earlier it was reported that during the excavations, archaeologists found a plot with a steel hand prosthesis and non -sticky metal.
Ukrainian prosthesis entered the rating of the best time inventions
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Source: korrespondent
I am Ben Stock, a passionate and experienced digital journalist working in the news industry. At the Buna Times, I write articles covering technology developments and related topics. I strive to provide reliable information that my readers can trust. My research skills are top-notch, as well as my ability to craft engaging stories on timely topics with clarity and accuracy.