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# Why are some diagrams easier to work with? Effects of diagrammatic representation on the cognitive intergration process of systems analysis and design

@article{Hahn1999WhyAS, title={Why are some diagrams easier to work with? Effects of diagrammatic representation on the cognitive intergration process of systems analysis and design}, author={Jungpil Hahn and Jinwoo Kim}, journal={ACM Trans. Comput.-Hum. Interact.}, year={1999}, volume={6}, pages={181-213} }

- Published 1999 in ACM Trans. Comput.-Hum. Interact.
DOI:10.1145/329693.329694

Various diagrams have been used heavily in systems analysis and design without proper verification of their usability. However, different diagrammatic representations of the same information may vary in the computational efficiency of working with these diagrams. The objective of this research was to explore the effects of diagrammatic representations on the task of integrating multiple diagrams. The domain of systems analysis and design was used to generate examples and test the theory. A… CONTINUE READING

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