At Black Hat security conference, Carnegie Mellon researchers presented “Faces of Facebook: Privacy in the Age of Augmented Reality” Brazilian police have been testing “RoboCop” facial recognition glasses that can scan 400 faces per second. Police in Massachusetts have been busy scanning irises, taking fingerprints and capturing photos with a 12-ounce handheld device. Massachusetts is required to submit all that captured data to the state criminal justice database. Other states are combining surveillance cameras with advanced database mining programs for faces, names, personal info.”]