A woman of a handpread for several hours wearing prosthesis, which allowed him to receive objects
Hao Yang / Chinese University of Science and Technology
Light-handed prosthetic hands that can be moved as human hands, farmers can help them make intricate tasks, such as linking knots, combing hair and playing chess.
To repeat the skill of human hand, most commercial prosthesis use electric motors or compressed air systems, wear heavy and uncomfortable system for a long time.
