Cognitive systems engineering
Graphic Data Display for Cardiovascular System Case Study
INFOVIS '01 Proceedings of the IEEE Symposium on Information Visualization 2001 (INFOVIS'01)
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Based on an abstraction hierarchy for mutual fund units portfolio management, an analysis of specialized application softwares for group saving plans has been performed. The results indicate that the state of the art regarding human-computer interfaces for these softwares is characterized by (1) an essentially alphanumeric presentation and interaction mode, (2) the dispersion of information through various specialized application softwares, and (3) the absence of certain information from higher level of abstraction. These results suggest to push research toward ecological interface design for this application domain.