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"Emotient has announced a private beta of its facial recognition and emotion tracking tech for Google Glass, as well as revealing that it has secured an additional $6 million in funding.\r\n\r\nThe ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2014/03/06/emotients-face-tracking-google-glass-app-can-identify-mood-people-around/>