When Raytheon isn't busy building a railgun or tinkering with exoskeletons, it apparently spends some time coding software to help keep tabs on what folks are doing online. The Guardian got ahold of a video from 2010 that reveals a Raytheon employee demoing such software with the moniker Rapid Information Overlay Technology, or Riot for short. Instead of sifting through streams of tweets and Foursquare checkins to figure out a person's haunts and schedule, Riot collates data for users and displays it in everything from maps (saved in .kml files) and charts. Riot is even savvy enough to pull out location information saved in the exif data of photos posted online. One visualization feature in the program arranges a target's info in a spider web-like view and highlights connections between them and people they've communicated with online.

According to The Guardian, Raytheon shared the Riot tech with the US government and "industry" organizations in 2010 through a research and development initiative that aimed to build a national security system that could analyze "trillions of entities" online. Raytheon says it hasn't sold the software to any clients, but we think this is a fine reminder that your friends, family and secret admirers may not be the only ones interested in your tweets and check-ins. Head past the jump to catch a video of Riot in action.