Researchers have developed a wearable robotic system that could help people with hand paralysis regain movement and even the sense of touch.
The device, called SensoExo, was created by scientists from the Medical University of Vienna in collaboration with ETH Zurich, the Technical University of Munich, and the Medical Faculty Belgrade. It combines a hand exoskeleton with electrical nerve stimulation to support both movement and sensory feedback.
The study, published in Science Advances, tested the technology on 14 patients with hand impairments caused by brain or spinal cord injuries. Results showed improvements in finger movement, grip strength, and the ability to feel touch during tasks.
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Many patients with neurological injuries struggle with everyday activities such as eating, dressing, or holding objects, as both movement and sensation are affected. Traditional rehabilitation can help, but often does not fully restore hand function.
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