Brain-to-brain communication interface

Rajesh Rao and University of Washington colleagues have developed BrainNet, a non-invasive direct brain-to-brain interface for multiple people.  The goal is a social network of human brains for problem solving. The interface combines EEG to record brain signals and TMS to deliver information to the brain, enabling 3 people to collaborate via direct brain-to-brain communication.

In a recent study, two of the three subjects were “Senders.” Their brain signals were decoded with real-time EEG analysis to extract decisions about whether to rotate a block in a Tetris-like game before it is dropped to fill a line. The Senders’ decisions were sent via the Internet to the brain of a third subject, the “Receiver.”  Decisions were delivered to the Receiver’s brain via magnetic stimulation of the occipital cortex. The Receiver integrated the information and made a decision, using an EEG interface, to either turn a block or keep it in the same position.  A second round of the game gave Senders another chance to validate and provide feedback to the Receiver’s action.


Join ApplySci at the 10th Wearable Tech + Digital Health + Neurotech Silicon Valley conference on February 21-22 at Stanford University — Featuring:  Zhenan BaoChristof KochVinod Khosla – Nathan IntratorJohn MattisonDavid EaglemanUnity Stoakes Shahin Farshchi

DARPA: Three aircraft virtually controlled with brain chip

Building on 2015 research that enabled a paralyzed person to virtually control an F-35 jet, DARPA’s Justin Sanchez has announced that the brain can be used to command and control three types of aircraft simultaneously.

Click to view Justin Sanchez’s talk at ApplySci’s 2018 conference at Stanford University


Join ApplySci at the 9th Wearable Tech + Digital Health + Neurotech Boston conference on September 24, 2018 at the MIT Media Lab.  Speakers include:  Rudy Tanzi – Mary Lou Jepsen – George ChurchRoz PicardNathan IntratorKeith JohnsonJohn MattisonRoozbeh GhaffariPoppy Crum – Phillip Alvelda Marom Bikson – Ed Simcox – Sean Lane