from the these-boots-were-made-for-coding dept.
Zothecula writes "Facial recognition might be all the rage in giving computer systems the ability to ascertain the identity of individuals — what with most people having different facial features and all. But a team from the Hasso Plattner Institute in Potsdam, Germany, has taken a different approach to identify users of touch-based tabletop computers like Microsoft's Surface. Instead of focusing on the face, the team has looked in the opposite direction to develop a system known as Bootstrapper, which distinguishes between users based on their footwear ."
He's like a function -- he returns a value, in the form of his opinion.
It's up to you to cast it into a void or not.
-- Phil Lapsley