Ask HN: Is there an app that creates network graphics...
... like this one http://magazine.wsj.com/features/the-big-interview/desiree-rogers/tab/interactive/ but with live links, e.g., hovering on lines should highlight the line; clicking on names should link to more info and so on.
http://graphexploration.cond.org/
contains terms you want to google:
"exploratory data analysis and visualization tool for graphs and networks."
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http://blog.revolution-computing.com/2009/11/social-network-...
Check out prefuse.org and processing.org. Both are excellent libraries to create such visualizations. Not sure if you are looking for something else.