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001	9.952331
003	CaOODSP
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007	cr |n|||||||||
008	250613e198006##onca    ob   f|0| 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn---
086	1 |aD68-25/14-1980E-PDF
100	1 |aGorrell, E. L., |eauthor.
245	12|aA human engineering specification for legibility of alphanumeric symbology on video monitor displays (revised) / |cE.L. Gorrell.
264	1|aDownsview, Ontario : |bDefence Civil Institute of Environmental Medicine, Department of National Defence Canada, |cJune 1980.
300	|a1 online resource (23, 4 pages) : |billustrations.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aDCIEM technical report ; |vNo. 80-R-26
500	|aDigitized edition from print [produced by Defence Research and Development Canada].
504	|aIncludes bibliographical references (pages 22-23).
520	|a"Conventional human engineering legibility specifications for alphanumeric symbology displayed on video monitors consist f predictors of user performance derived from legibility research studies. Typical legibility predictors are symbol size, symbol luminance, contrast ratio, font, dot matrix dimensions, and pixel active area. This report discusses a number of significant problems associated with the development and application of conventional legibility specifications"--Abstract, page 2.
650	0|aOptical character recognition.
650	0|aReconnaissance optique des caractères.
710	2 |aDefence and Civil Institute of Environmental Medicine (Canada), |eissuing body.
710	1 |aCanada. |bDepartment of National Defence, |eissuing body.
830	#0|aDCIEM technical report ;|vNo. 80-R-26.|w(CaOODSP)9.943618
856	40|qPDF|s1.05 MB|uhttps://publications.gc.ca/collections/collection_2025/rddc-drdc/D68-25-14-1980-eng.pdf