Startup Idea : History on the Spot

Provide historical data on the actual historical spot via location-based mobile application. Data would be accurate, relevant, and entertaining information delivered in interactive multimedia formats. For instance, if you were standing at Ford's Theater in Washington, D.C., you could pull up data relating to the assassination of President Abraham Lincoln, photos of the people involved, a video reenactment of the event, and more - all while you're standing in that location.