Google Glass as a Neural Device
October 14, 2014 | Terry Sharrer
Here’s a report from Kennesaw State University’s (Kennesaw, GA) “Brain Lab” of a neural control device that’s wearable rather than implanted. The device is an electroencephalography cap that tracks P300 brain waves and works in this manner: “The device uses an evoked brain response—specifically the P300 wave the brain creates during “aha” moments—to select one of the four user interface commands for Glass: swipe left, swipe right, swipe down, or tap to select. The four characters flash randomly on the screen. When the user sees the character on the screen, an “aha” thought is able to select the character within 300 milliseconds.” MORE (SEE RELATED TED TALK VIDEO)
Image Credit: Brain Lab, Keenesaw and QMed.com