Read more on HTA information graphics: Will Stahl-Timmins' PhD Thesis
Information Graphics Blogs Etc:
Blog - carefully explained and thoughtful WWII graphics, amongst other things.
Impressively detailed graphics with historical subjects.
mostly social networking diagrams, but with the occasional gem in their midst.
Blog with a focus on Sankey Diagrams.
Information Design Blog run by Peter J. Bogaards.
Ben Fry's site, one of the developers of the Processing language for visualising data.
A selection of the web's worst information graphics.
> DD4D - Data Desgned for Decisions - Paris, Jun 2009
> IDC - Information Design Conference - London, Apr 2009
> IV09 - Information Visualisation 09 - Barcelona, Jul 2009
> InfoVis 2009 - Atlantic City, Oct 2009
> HTAi - Health Technology Assessment International - Singapore, Jun 2009