Researchers at University of Washington have recently accomplished what they consider is the first noninvasive human-to-human brain interface, with one of the researchers able to transmit a brain signal through the Internet to control the hand movements of a colleague.
Using electrical brain recordings and a form of magnetic stimulation, Rajesh Rao sent a brain signal to Andrea Stocco on the other side of the UW campus, causing Stocco’s finger to move on a keyboard.
While researchers at Duke University have demonstrated brain-to-brain communication between two rats, and Harvard researchers have demonstrated it between a human and a rat, Rao and Stocco believe this is the first demonstration of human-to-human brain interfacing.
“The Internet was a way to connect computers, and now it can be a way to connect brains,” Stocco said. “We want to take the knowledge of a brain and transmit it directly from brain to brain.”
The researchers captured the full demonstration on video recorded in both labs.
Original source: https://www.youtube.com/watch?v=rNRDc714W5I