Prosthetics With a Sense of Touch: Russia Develops a Bionic Hand With Sensory Feedback
Modern prostheses can replace lost limbs, but enabling a person to feel an artificial hand as if it were their own is a more complex challenge. Russian specialists are working to restore this feedback by bringing together medicine, neurotechnology and software development.
A conventional bionic prosthesis can perform movements, but users cannot always tell how firmly they are gripping an object or how hard it is without looking at the artificial hand. Russia’s Federal Medical and Biological Agency (FMBA) and Motorica, a company that develops and manufactures prostheses, have joined forces to address this challenge. Their new technology relies on sensory feedback. Sensors on the prosthetic fingers detect pressure, and a system converts the resulting data into signals transmitted to peripheral nerves. The researchers’ goal is to make the brain interpret these signals as information about touch, as it does with a natural hand.
From Experiments to Practical Applications
In 2024, the FMBA and Motorica established the Center for Cybernetic Medicine and Neuroprosthetics. The project brings together neurosurgeons, engineers, software developers and rehabilitation specialists.
This multidisciplinary approach is essential because electronics alone are not enough. The prosthesis must be safely integrated with the nervous system, stimulation parameters must be selected, and signal transmission must be tailored to the individual who will use the bionic hand. Because sensory perception varies from person to person, researchers must determine which settings provide feedback that users can interpret clearly and effectively.
In earlier studies, participants were able to distinguish hard objects from soft ones by touch and identify the size of objects without looking at them. The center has also reported a 30% to 80% reduction in phantom limb pain among participants.
Volunteers and Production Facility Launch
In July 2026, the center announced that it was recruiting volunteers for the next phase of research, which focuses on restoring sensation in prostheses and reducing phantom limb pain. Artur Biktimirov, head of the Center for Cybernetic Medicine and Neuroprosthetics, also reported that a production facility was already close to becoming operational.
The next step is to test how reliably the system performs and how the sensations it delivers help people in everyday life. The developers also plan to integrate the technology into Russia’s high-tech medical care system. This is an important stage because patients need more than the device and surgery itself: they also require medical follow-up, equipment calibration and rehabilitation.
For people living with an amputation, this technology could expand their ability to live independently. More precise control of an artificial hand could make everyday tasks and work easier, helping users return to familiar activities. In addition, if further research confirms that sensory feedback can reduce phantom limb pain, the technology could become another tool in rehabilitation.
Researchers emphasize that a prosthesis with sensory feedback cannot yet fully replicate natural sensation. However, the results achieved so far offer hope that patients may eventually be able to feel touch more effectively and use an artificial hand with greater confidence.
Potential for International Collaboration
Advances in neuroprosthetics matter beyond Russia. Researchers around the world are looking for ways to make artificial limbs more functional and comfortable to use. The Russian project could be of interest to medical centers, rehabilitation organizations and prosthesis manufacturers abroad if further studies confirm its effectiveness and safety.
Over time, international collaboration could involve joint research, adapting the technology for different prosthetic systems, and sharing expertise in configuring sensory feedback.
