Scopia is a spanish company, based in Barcelona, specialized in graphic interfaces for software products and 3D development. As part of their Macro.scopia initiative, where users can sign up and freely build their own visualization tools, they launched a new Graph Viewer feature, that allows one to plot the data as a graph, with nodes showing elements and arcs showing relationships. The authors believe it could be very useful to plot tagged elements, like articles from a blog or other type of dynamic data.
These images represent Macro.scopia Graph Viewer using the RSS feed of the popular social bookmarking service dzone. You can easily view the tabs used most frequently and the latest news. You can also click on the titles and get the description and thumbnail of each news article.