Data-entry keyboard geometry and keying movement times
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<titleInfo>
<title>Data-entry keyboard geometry and keying movement times</title>
</titleInfo>
<titleInfo type="alternative">
<title>Ergonomics</title>
</titleInfo>
<name type="personal" usage="primary" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080220877">
<namePart>Hoffmann, Errol R.</namePart>
<nameIdentifier>MAPA20080220877</nameIdentifier>
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<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080086398">
<namePart>Tsang, Ken K.</namePart>
<nameIdentifier>MAPA20080086398</nameIdentifier>
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<name type="personal" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080015084">
<namePart>Mu, Andrew</namePart>
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<dateIssued encoding="marc">1995</dateIssued>
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<language>
<languageTerm type="code" authority="iso639-2b">eng</languageTerm>
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<abstract displayLabel="Summary">Experiments on fifteen simulated keyboards with different key sizes and inter-key spacings are reported. It was found that the movement time on these keyboards was well described by the model of Drury. Minimum movement times occurred when the inter-key spacing was approximately equal to the finger pad size. There was found to be an effect of the number of keys moved, which was not predicted by the model. This effect remained in a further experiment in which the target keys were marked</abstract>
<note type="statement of responsibility">Errol R. Hoffmann, Ken K. Tsang and Andrew Mu</note>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080550653">
<topic>Ergonomía</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080578961">
<topic>Aparato locomotor</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080545543">
<topic>Tiempos</topic>
</subject>
<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080592042">
<topic>Modelos matemáticos</topic>
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<subject authority="lcshac" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="MAPA20080563219">
<topic>Ley de Fitts</topic>
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<classification authority="">875</classification>
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<titleInfo>
<title>Ergonomics</title>
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<originInfo>
<publisher>London and Washington</publisher>
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<part>
<text>Vol. 38, nº 5, May 1995 ; p. 940-950</text>
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