Researchers at the University of Science and Technology of China (USTC) have introduced a biomimetic prosthetic hand that can carry out intricate tasks, including signing in sign language, cutting with scissors, operating smartphones, and even combing hair. The development was reported by China Daily, a partner of TV BRICS.
The key strength of the new device is its exceptional flexibility. Weighing only 370 grams, the prosthesis offers 19 degrees of freedom for versatile movement. It is built using shape-memory alloys, enabling remarkably smooth and lifelike motion.
Advanced Sensor Technology and Multilingual Voice Control
In addition, the prosthetic hand features 23 sensors that ensure precise control and can respond to voice commands in 60 different languages with a high level of accuracy.
Tests showed that a 60-year-old user was able to learn how to operate the prosthesis within a few hours and successfully complete standard functional hand assessments.
According to the research team, this breakthrough has implications beyond prosthetic technology, extending to robotics, healthcare, and industrial applications. The device could be deployed in highly demanding settings, such as nuclear facility maintenance, deep-sea operations, and high-precision manufacturing.
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