Diagrams as tools in the design of information systems

Jeffrey V. Nickerson, James E. Corter, Barbara Tversky, Doris Zahner, Yun Jin Rho

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

Design typically relies on diagrams to offload memory and information processing and to promote discovery and inferences. Design of information systems, in contrast to design of buildings and products, depends on topological connectivity rather than Euclidean distance. Understanding graph topology and manipulating graphs are essential skills in the design of information systems, because graph manipulation facilitates the refinement of designs and the generation of alternative designs. Here, we found that students of systems design have difficulties interpreting diagrams, revealing two biases, a sequential bias and a reading order bias. The results have implications for teaching as well as diagram design.

Original languageEnglish
Title of host publicationDesign Computing and Cognition '08 - Proceedings of the 3rd International Conference on Design Computing and Cognition
Pages103-122
Number of pages20
DOIs
StatePublished - 2008

Publication series

NameDesign Computing and Cognition '08 - Proceedings of the 3rd International Conference on Design Computing and Cognition

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