Case in point: On Monday, DeCode Genetics published an important genetic map--assembled by methods very different from those used to create the sequence of the human genome--that will make it much easier for scientists to hunt down new genes linked to disease.
In its simplest state, this is geographical data with a timestamp, but when you plot this data onto the scenery of a map and then create a shifting window into the scene through the sequence of time, you create a data-driven story.