Centro de Documentacion de Fundación MAPFRE - Wrist posture while keyboarding : effects of a negative slope keyboard system and full motion forearm supports

MAP20071024478

Wrist posture while keyboarding : effects of a negative slope keyboard system and full motion forearm supports / Alan Hedge and James R. Powers

Sumario: Video-motion analysis was used to analyse hand/wrist posture for subjects typing at a 101-key QWERTY keyboard on a 68 cm high worksurface. Three conditions were tested: subjects typed at the keyboard without arm support, subjects typed with adjustable full motion forearm supports, and subjects typed with an adjustable negative slope keyboard support system

En: Ergonomics. - London and Washington. - Vol. 38, nº 3, March 1995 ; p. 508-517

1. Ergonomía . 2. Enfermedades profesionales . 3. Teclados . 4. Postura . 5. Extremidades superiores . 6. Síndrome del Túnel Carpiano . I. Powers, James R. . II. Título. III. Título: Ergonomics.