interaction techniques

M. Pohl et al., “Patient Development at a Glance: An Evaluation of a Medical Data Visualization”, in Proceedings of 13th IFIP TC 13 International Conference on Human-Computer Interaction (INTERACT 2011), Part IV, 2011, pp. 292–299.
A. Rind et al., “Visual Exploration of Time-oriented Patient Data for Chronic Diseases: Design Study and Evaluation”, in Proceedings of USAB 2011: Information Quality in e-Health, 2011, pp. 301–320.