Carnegie Mellon's new mobile app demonstrates that matching a casual snapshot with a person's online identity can be accomplished in less than a minute. "researchers at Carnegie Mellon were able to not only match unidentified profile photos from a dating website (where the vast majority of users operate pseudonymously) with positively identified Facebook photos, but also match pedestrians on a North American college campus with their online identities." Potentially useful for augmented reality scenarios... but potentially terrifying for less well-intentioned uses.
By harnessing the vast wealth of publicly available cloud-based data, researchers are taking facial recognition technology to unprecedented levels
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