@conference{271, author = {Margit Pohl and Markus Rester and Silvia Miksch and Klaus Hinum and M Schmalzl and A Stritzelberger and Susanne Ohmann and Christian Popow}, title = {Perception as an Exploratory Process: Analysis of Information Visualization Usage}, year = {2008}, journal = {Proceedings of the Workshop on Human-Computer Interaction for Medicine and Health Care (HCI4MED)}, month = {September}, }