This bionic arm sounds like science fiction - but it’s not

Key Points:

• Avi Davidson, who lost the lower half of his arm 17 years ago, can now control a robotic prosthetic arm called the "Luke Arm" using neurological signals from his brain, allowing precise movements and even the sensation of touch.
• Developed by the University of Utah’s NeuroRobotics Lab and Biologic Input Output Systems, the device uses a brain-computer interface and AI technology to translate Davidson’s neural signals into robotic hand movements, restoring both function and sensory feedback.
• Davidson is among nine patients trialing the technology and the first to use it independently at home, performing everyday tasks like cooking with improved dexterity and tactile sensation, which adds a new dimension to prosthetic use.
• Researchers envision expanding the technology beyond prosthetic hands to control wheelchairs, exoskeletons, and assistive devices for patients with spinal cord injuries, ALS, or locked-in syndrome, potentially revolutionizing assistive technology.
• The developers anticipate widespread availability of this advanced neuroprosthetic technology within the decade, with hopes it will significantly enhance the quality of life for individuals with disabilities and become accessible to all who need it.