What if the way you type on a keyboard, how you move a mouse, the way your eyes shift, how you surf the Web and the speed with which you respond to an email could all be used for unique identification purposes? The sci-fi minds at DARPA are exploring that very question to determine if such behavior could be used to secure a computer. We’ve already told you before at Perilous about the possibility of your butt having a unique biometric identity.
