𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Redesigning and evaluating VDU graphics for process control: cognitive ergonomics applied to the operator interface : Van der Schaaf. T.W. In: Designing and using human-computer interfaces and knowledge-bases systems, Salvendy, G., and Smith, M.J. (Eds). Elsevier, Amsterdam, 1989, pp263–270, i ref


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
136 KB
Volume
21
Category
Article
ISSN
0003-6870

No coin nor oath required. For personal study only.

✦ Synopsis


a mathematical formulation of the problem, showing a model relating hand torque strength to specific task variables and dimensions, and giving the results of predictive tests in which predicted hand torque strength was compared against values obtained in a comprehensive statistically balanced set of hand torque strength tests.

Results strongly support the theoretical basis and structure of the predictive model and indicate directions for refinement as more data are obtained in future applications.