control a robotic arm with mind tagged posts

Research subjects at the University of Minnesota fitted with a specialized noninvasive brain cap were able to move the robotic arm just by imagining moving their own arms. Credit: University of Minnesota

Researchers have made a major breakthrough that allows people to control a robotic arm using only their minds. The research has the potential to help millions of people who are paralyzed or have neurodegenerative diseases. “This is the first time in the world that people can operate a robotic arm to reach and grasp objects in a complex 3D environment using only their thoughts without a brain implant,” said Bin He, University of Minnesota biomedical engineering professor. “Just by imagining moving their arms, they were able to move the robotic arm.”

The noninvasive technique, EEG based brai...