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Legibility of telephone directories, Reductions due to compressed print and disproportionate effects for the aged : Morrison, R.E., and Rayner, K. In: Progress for People. Proceedings of the Human Factors Society 29th Annual Meeting, Baltimore, Maryland, 29 Sep — 3 Oct 1985, Ed by R.W. Swezey. The Human Factors Society, Santa Monica, California, Vol 1, 1985, pp 231–2334


Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
142 KB
Volume
18
Category
Article
ISSN
0003-6870

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📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 142 KB

This paper deals with the loss of performance due to transient adaptation processes at VDU workplaces. Experiments under simulated office conditions have shown that luminance differences between the source document and the screen up to a ratio of about 20:1 have no definite effect on the time reqmre