Ultra-precise, mind-controlled prosthetic hand for amputees via RPNI neural interface

“It’s like you have a hand again”: A new study from the University of Michigan gives amputees natural, finger-level control of a robotic hand: In this major advance for mind-controlled prosthetics, U-M research led by Paul Cederna and Cindy Chestek demonstrates an ultra-precise prosthetic interface technology that taps faint latent signals from nerves in the arm and amplifies them to enable real-time, intuitive, finger-level control of a robotic ha