The Emotiv brain-computer interface was designed to let users control their computers with their thoughts alone, opening up a new avenue for hands-free computing as well as a potential means for those with disabilities to communicate through machines. So much for good intentions. Scientists at the University of California and the University of Oxford in Geneva have devised a way to steal a user’s sensitive information–account numbers, PIN numbers, etc.–via Emotiv’s off-the-shelf brain signal-reading technology.
The $300 Emotiv device works by sensing electrical signals in the brain and interpreting them as commands for a computer. But the researchers in this case were interested in another application that essentially boils down to mind-reading. Using the Emotiv, could they tap into signals that would reveal sensitive information?
via Popular Science
