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[022] Citation: W.S. Kim, S.R. Ellis, M. E. Tyler, B. Hannaford, L. Stark, 'Quantitative Evaluation of Perspective and Stereoscopic Displays in Three Axis Manual Tracking Tasks,'
IEEE Trans. Systems Man & Cybernetics, vol. SMC-17, pp. 61-72, 1987.
Abstract
Optimal presentation of three-dimensional information on a
two-dimensional display screen requires careful design of the
projection to the display surface. Monoscopic perspective projection
alone is usually not sufficient to represent three-dimensional spatial
information. It can, however, be improved by the adjustment of
perspective parameters and by geometric visual enhancements such as
reference lines and a background grid. Stereoscopic display is another
method of providing three-dimensional information to the human
operator. Two experiments are performed with three-axis manual
tracking tasks. The first experiment investigates the effects of
perspective parameters on tracking performance. The second experiment
investigates the effects of visual enhancements for both monoscopic and
stereoscopic displays. Results indicate that, though stereoscopic
displays do generally permit superior tracking performance, monoscopic
displays can allow equivalent performance when they are defined with
optimal perspective parameters and provided with adequate visual
enhancements.
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Updated: Tue Jul 15 23:54:48 2008
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