Étiquette : Carpal Tunnel Syndrome
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Alternative key layouts safer than QWERTY
« While the amount of movement on a particular key is exactly the same in the keyboards we used, the problem is the large number of times you have to go to the top and bottom rows using QWERTY, » said Dr. Rick Robertson of the University of Pittsburgh Medical Center. « As soon as you move from…
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Quantification of Tendon Excursion Through Kinematic Analysis of Typing Movements on Alternative Keyboard Layouts
Conference Proceedings Nineteenth Annual Meeting of the American Society of Biomechanics Stanford University Stanford, California 24-26 August 1995 QUANTIFICATION OF TENDON EXCURSION THROUGH KINEMATIC ANALYSIS OF TYPING MOVEMENTS ON ALTERNATIVE KEYBOARD LAYOUTS M.M Flannery1, R.N. Robertson2,3, R.A Cooper2,3 1Biomedical Engineering Department California State University, Sacramento95819 2Division of Physical Medicine & Rehabilitation, University of Pittsburgh, Medical…
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The Costs of Carpal Tunnel Syndrome
The QWERTY keyboard layout dates from 1873, the same as the barbed wire patents which tamed the American west. A paper from the publication Hand, compared the costs of wrists crippled from Carpal Tunnel Syndrome. In the past, treatments were divided between two options, surgery, or non surgery. In 2006, there were 577,000 carpal tunnel…