A team of researchers from Wrocław University of Science and Technology is nearing completion of a prototype bionic hand prosthesis. Designed for individuals who have undergone forearm amputations, the device is controlled using signals sent by muscles in the residual limb, which are analyzed by artificial intelligence.
Advanced Technology for Personalized Control
The prosthesis, led by Dr. Andrzej Wołczowski, uses muscle signals to move, allowing for precise and responsive control. AI plays a critical role in interpreting these signals, enabling the prosthetic hand to learn and adapt to the user’s unique muscle movements. The device includes sensors in the fingertips, providing feedback on grip strength and object contact.
To enhance usability, the prosthesis will also feature vibratory devices, allowing the wearer to “feel” objects. The project is expected to be completed by 2025, with three personalized prostheses developed and given to select test participants.