Some relevant sources:
- Ben Shneiderman lecture on information visualization Information Visualization for Knowledge Discovery
- Recent report: Rind, A., Wang, T., Aigner, W., Miksch, S., Wongsuphasawat, K., Plaisant, C., Shneiderman, B. (September 2010): Interactive Information Visualization for Exploring and Querying Electronic Health Records: A Systematic Review
- Interesting research groups:
- Information visualization wiki