How display polarity and lighting conditions affect the pupil size of VDT operators

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<title>How display polarity and lighting conditions affect the pupil size of VDT operators</title>
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<title>Ergonomics</title>
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<namePart>Taptagaporn, Sasitorn</namePart>
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<namePart>Saito, Susumu</namePart>
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<dateIssued encoding="marc">1990</dateIssued>
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<abstract displayLabel="Summary">The objectives of this study were first to ascertain the effects of environmental lighting conditions and display polarity on pupil size, and to obtain the variation in pupil diameter for subjects consecutively viewing each CRT display type, script, and keyboard under three different lighting conditions; and second to ascertain the relationship between pupil diameter and the subjective evaluation of visual comfort while undertaking tasks</abstract>
<note type="statement of responsibility">Sasitorn Taptagaporn and Susumu Saito</note>
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<topic>Ergonomía</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080631079">
<topic>Pantallas de visualización de datos</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080612917">
<topic>Tubo de rayos catódicos</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080605155">
<topic>Condiciones de trabajo</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080558833">
<topic>Iluminación</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080563585">
<topic>Oftalmología</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080577520">
<topic>Pruebas visuales</topic>
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<title>Ergonomics</title>
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<publisher>London and Washington</publisher>
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<part>
<text>Vol. 33, nº 2, February 1990 ; p. 201-208</text>
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