𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Pictorial communication in virtual and real environments : Ellis, S R, Kaiser, M K and Grunwald, A C (eds) Taylor & Francis, (1991) 603 pp


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
130 KB
Volume
23
Category
Article
ISSN
0003-6870

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✦ Synopsis


To provide readers of Applied Ergonomics with a selection of current ergonomics literature likely to be of direct practical value, abstracts are published selected from the collection held at the Ergonomics Information Analysis Centre. These abstracts are classified in a similar manner to the main articles in the journal; for easy reference, the code number at the head of each abstract (eg, 1.1.21) consists of the volume number, part or issue number and a sequential abstract number.

The published abstracts are only a selection of the Centre's material and readers concerned with specific areas are invited to contact the Centre for further information. Those readers unable to obtain copies of the original articles abstracted here through their usual sources, such as company librarian, may obtain photocopies from the Centre.


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## ABSTRACTS symbols were not used in this study, projections from the data indicate that such symbol sizes at 152 cm would provide comparable discrimination scores to the 4 mm 2 at 61 cm. Improved visual discrimination of stand-alone symbols occurs with gaps or changes in the angles of symbols, s