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Proceedings Paper

Evolving Design of a Radiology Workstation Using Time-Motion Analysis and the Keystroke Model
Author(s): David Beard; Jonathan Walker; Ira Bell; Robert Cromartie
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Paper Abstract

Iterative user-interface development is an effective approach for developing a complex computer human interaction (CHI) system such as a radiology workstation. With an iterative design approach the toolsmith [Brooks 76] specifies a problem, produces a task analysis, develops a system design, and implements a prototype. This prototype is then evaluated using observations, verbal protocol, controlled subject experiments, and field studies, all with real users performing real tasks. The results of the evaluations are then used to modify and hopefully improves the problem specification, task analysis, system design, and implementation details.

Paper Details

Date Published: 8 May 1989
PDF: 11 pages
Proc. SPIE 1091, Medical Imaging III: Image Capture and Display, (8 May 1989); doi: 10.1117/12.976446
Show Author Affiliations
David Beard, University of North Carolina (United States)
Jonathan Walker, University of North Carolina (United States)
Ira Bell, University of North Carolina (United States)
Robert Cromartie, University of North Carolina (United States)


Published in SPIE Proceedings Vol. 1091:
Medical Imaging III: Image Capture and Display
Samuel J. Dwyer; R. Gilbert Jost; Roger H. Schneider, Editor(s)

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