ABSTRACT
For some time now we have also been interested in studying human factors aspects of computer text editors. We have surveyed the literature [9], and we have conducted several investigations of our own [10] ranging from an application of file-comparison algorithms in editor research [1], through prediction of editing performance [7], to the design and implementation of SIMPLE, our own editing system for beginners [8, 11].
Currently we are concentrating our efforts on gathering data to determine how much time users spend performing various editing activities. We intend to extend the work begun in previous studies, to investigate suboptimal editor performance including errors and nonoptimal means of achieving goals, and to study the broder aspects of editing such as file manipulation and job control that have largely been ignored.
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- 2.Card, S.K., Moran, T.P., and Newell, A. The manuscript editing task: a routine cognitive skill, Xerox Research Rep. SSL-76-8, Palo Alto Research Center, Palo Alto, California, December 1976.Google Scholar
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- 7.Embley, D.W., Lan, M.T., Leinbaugh, D.W., and Nagy, G. A procedure for predicting program editor performance from the user's point of view, International Journal of Man-Machine Studies, Vol. 10, No. 6, November 1978, 639-650.Google ScholarCross Ref
- 8.Embley, D.W. and Nagy, G. SIMPLE specifications, Department of Computer Science Rep., University of Nebraska, Lincoln, Nebraska, June 1979.Google Scholar
- 9.Embley, D.W. and Nagy, G. Behavioral aspects of text editors, Computing Surveys, Vol. 13, No. 1, March 1981a, 33-70. Google ScholarDigital Library
- 10.Embley, D.W. and Nagy, G. Empirical and formal methods for the study of computer editors, in Computing Skills and the User Interface, M.J. Coombs and J.L. Alty (eds.), Academic Press, London, 1981b, 465-496.Google Scholar
- 11.Embley, D.W. and Nagy, G. SIMPLE - a programming environment for beginners, SIGCSE Bulletin, Vol. 13, No. 4, December 1981, 7-12. Google ScholarDigital Library
- 12.Hammer, J.M. and Rouse, W.B. Analysis and modeling of freeform text editing behavior, Proceedings of the 1979 International Conference on Cybernetics and Society, Denver, Colorado, October 1979.Google Scholar
- 13.Hammer, J.M. The human as a constrained optimal text editor, Ph.D. Thesis, Department of Computer Science, University of Illinois, Urbana Illinois; also Coordinated Science Laboratory Rep. T-105, University of Illinois, Urbana, Illinois, June 1981. Google ScholarDigital Library
- 14.Ledgard, H., Whiteside, J.A., Singer, A., and Seymour, W. The natural language of interactive systems, Communications of the ACM, Vol. 23, No. 10, October 1980, 556-563. Google ScholarDigital Library
- 15.Roberts, T.L. Evaluation of computer text editors, Ph.D. Thesis, Department of Computer Science, Stanford University, Stanford, California; also Xerox Research Rep. SSL-79-9, Palo Alto, California, November 1979. Google ScholarDigital Library
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- 17.Weinberg, G.M. The Psychology of Computer Programming, Van Nostrand Reinholt, New York, 1971. Google ScholarDigital Library
Index Terms
- Can we expect to improve text editing performance?
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