Raytheon Comp. (RTN) has created a social networking tracking program called Rapid Information Overlay Technology -- or "RIOT", for short -- which is building a database of trillions of pieces of data on millions of users' social networking profiles. The software digs into the usual suspects -- Facebook, Inc.'s (FB) ubiquitous social network, popular microblogging site Twitter, and FourSquare, whose location-aware apps boast 25 million users.
I. RIOT is Watching You
The idea of RIOT is to allow government agents to in a click or two examine both your behavior history, and more interestingly (or alarmingly) predict your potential future actions.
Today, mobile client use has finally overtaken desktop use for Facebook, the world's largest network. But hidden in most mobile posts by Facebook's over 1 billion users is an information is an "exif" information tag, a special string that identifies the latitude and longitude the user posted from. By mining exif data publicly available posts (or alternatively creating Facebook softbots to friend users and lure them into RIOT's circle of friendship), RIOT is capable of tracking citizens' daily movements.
In a video, Brian Urch, principle investigator on the RIOT project at Raytheon describes, "We're going to track one of our own employees."
http://www.dailytech.com/Raytheons+RIOT+Software+Tracks+Trillions+of+Pieces+of+Your+Data+on+FaceBook/article29875.htm