ID (ISN) del documento | 43343 |
Número CIS |
85-77 |
ISSN - Título de la serie |
0014-0139 - Ergonomics |
Año |
1984 |
Número de serie |
|
Autor(es) |
Shahnavaz H., Hedman L. |
Título |
Visual accommodation changes in VDU-operators related to environmental lighting and screen quality |
Información bibliográfica |
Oct. 1984, Vol.27, No.10, p.1071-1082. Bibl. |
Resumen |
Study on the possible relations between operator's accommodation changes after 6h work at a display unit and workstation lighting and screen characteristics. For 29 operators, the visual accommodation before and after work, workplace lighting, luminance, contrast and screen qualities were measured during day and night shifts. The state of visual accommodation was determined by laser optometry. The relation between lighting conditions and accommodation changes was low but significant. The influence of screen characteristics was more evident during the night shift. |
Descriptores (primarios) |
iluminación; pantallas de visualización; tareas visuales; trastornos de la función visual |
Descriptores (secundarios) |
valoración ergonómica; contraste |
Tipo de documento |
D - Artículos periódicos |
Tema(s) |
Iluminación, color, visión
|
Broad subject area(s) |
|
Navegación por categoria(s) |
Diseases of the eye and vision damage Office work Visual display terminals (VDTs) Lighting and colour
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