𝔖 Bobbio Scriptorium
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The use of colour-coded symbols in a highly dense situation display : Kopala, C.J. In: Compass for Technology, Proceedings of the 23rd Annual Meeting of the Human Factors Society, Boston, Massachusetts, Oct 29–Nov 1 1979, Edited by C.K. Bensel, pp 397–401

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
137 KB
Volume
11
Category
Article
ISSN
0003-6870

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✦ Synopsis

involved responding to software generated alarm messages, and invoke network changes via a command language, to regulate input/output traffic flow. Data were collected using activity analysis sampling, command language analysis, and error analysis in order to obtain statistics on the following factors: operator work load, alarm volume per hour, operator response time per alarm, system acknowledgement time, error type and frequency. The results indicated that the alarm volume required an operator response time of 90 s, which over-loaded the operators. Recommendations to allocate to the software additional monitor and control tasks, and to modify the software interfaces, reducing the alarm volume,

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