Experimental study of work load on VDT performance-II
نویسندگان
چکیده
منابع مشابه
[An experimental study of work load on VDT performance. Part 2. Effects of difference in input devices].
Effects of the difference in input device on work load of VDT task were studied. The subjects of the experiment were eight healthy male college students (age: 21-22 yr) having a binocular vision of not less than 0.7 and no astigmatism or hyperopia. The test consisted of an experimental word processing task in which the subjects visually searched e's in given sequences of alphabetical letters di...
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Fluctuations in accommodation, accommodative function, visual acuity and subjective symptom were investigated on the basis of two hours of character search work by VDT operators. As a means to determine the visual load encountered in VDT work, the fluctuations in accommodation were analyzed using the computer method developed by the authors in eight young women. Visual acuity and amplitude of a...
متن کاملEffects of polyphenol on visual fatigue caused by VDT work.
Visual fatigue of VDT (visual display terminal) operators poses a serious problem for corporations where VDT work is a major part of operations. In this study, an investigation in a corporation was carried out to examine the effect of polyphenol on recovery from visual fatigue of the visual function caused by working at a VDT. Three kinds of parameters were used for evaluating the effect of pol...
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چکیده ندارد.
15 صفحه اولExperimental Study on the Effect of monitor height on Eye Indices Influencing Eye Discomfort among VDT Workers
Introduction: Nowadays, excessive computer use in the workplace has raised concerns about the health status of VDT workers, particularly complaints about eye discomforts. Due to the importance of the eyelids and eye closure parameters on eye health during computer works and the direct effect of monitor height on these parameters, this study was aimed to examine the effect of different monitor h...
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ژورنال
عنوان ژورنال: The Japanese journal of ergonomics
سال: 1992
ISSN: 0549-4974,1884-2844
DOI: 10.5100/jje.28.supplement_468