Typing reveals your identity

A rarely talked about field of research, known as keystroke dynamics, involves identifying individuals based on how they type on a keyboard. It's getting better, and also easier for anyone to implement.As early as 1860, experienced telegraph operators realized they could actually recognize each individual by everyone's unique tapping rhythm. To the trained ear, the soft tip-tap of every operator could be as recognizable as the spoken voice of a family member.Blog post: Your unique typing rhythm can reveal your identity