Scientists have created a robotic arm with modern technology that can help paralyzed people hold objects.
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This arm was installed on a paralyzed person who could not move or speak for many years after a stroke.
Scientists from the University of California, San Francisco used brain implants with AI for this technology.
Tiny sensors installed on the brain detect the activity of the person, which a computer understands and controls the robotic arm.
This arm can hold, move and release objects.
Professor Kronish Ganguly, a neurologist at the university, said that the collaboration between humans and AI is a new phase of brain-computer interfaces.
