In this article: acquisition, acquisitions, Carnegie Mellon University, CarnegieMellonUniversity, Facebook, facial recognition, facial recognition software, FacialRecognition, FacialRecognitionSoftware, Google, Google Goggles, Google plus, GoogleGoggles, GooglePlus, mobile apps, MobileApps, object recognition, ObjectRecognition, pattern recognition, PatternRecognition, photo-tagging, Picasa, PittPatt, Pittsburgh, tagging, YouTube
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