Mapping Hidden Stories

Mapping was one of the first data visualization techniques, and still remains one of the most powerful. Mapping data grounds the data in a connection to the real world, and gives us a context for understanding that world.

The last seven years has seen an explosion of mapping on the web, as various map apis put the power of mapping in the hands of developers. However, getting large amounts of data onto a map was restricted by limited browsers and the difficulty of setting up tile renderers. This in turn limited the ability of users to interact with large data sets as every request had to round trip to the server.

New browser capabilities are starting to allow for rich interaction with large datasets. This session will explore dynamic visualizations over large data sets, and look at both the capabilities and challenges of setting up a browser based, user centric approach to the interactive visualizations.