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Apple could bring facial recognition to the iPhone, à la Android

You can bet if one major smartphone manufacturer develops a new feature, its competitors will follow suit. Apple has applied for a facial recognition patent, according to an application form published by the U.S. Patent Office. Looks like Apple is right on Google’s heels; in mid-December the Android 4.0 Galaxy Nexus was released, with the ability to unlock the phone by recognizing your face touted as a key feature.