Effects of Full Motion Forearm Supports and a Negative Slope Keyboarding Keyboard Support System on Hand-Wrist Posture While

Effects of Full Motion Forearm Supports and a Negative Slope Keyboarding Keyboard Support System on Hand-Wrist Posture While

The effects of full motion forearm supports and a negative slope keyboard support system on hand-wrist posture were tested. No differences in posture were found between normal use of a keyboard and that with full motion forearm supports. Use of the negative slope keyboard support system increased bo...

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Veröffentlicht in:Proceedings of the Human Factors Society annual meeting 1992-10, Vol.36 (10), p.796-800
Hauptverfasser: Powers, James R., Hedge, Alan, Martin, Michael G.
Format: Artikel
Sprache:eng
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Zusammenfassung:The effects of full motion forearm supports and a negative slope keyboard support system on hand-wrist posture were tested. No differences in posture were found between normal use of a keyboard and that with full motion forearm supports. Use of the negative slope keyboard support system increased body-to-screen distance and reduced wrist extension so that the wrist was vertically neutral for keyboarding.
ISSN:1541-9312
0163-5182
2169-5067
DOI:10.1177/154193129203601034