February 19, 2015, 02:07 PM
Sometimes, a posted video is the only clue to the whereabouts of a missing person, or a terrorist group. Unfortunately, unless that video has already been geo-tagged, it can often be very difficult to tell where it was shot. Now, however, scientists have created algorithms that can determine a video's location by comparing its background imagery and audio to that of thousands of other videos.
Gordon Sits down with Nick Carew to discuss The Girlfriend Experience Season 03.