منابع مشابه
Visual strain and lighting preferences of VDT users under different lighting systems.
Lighting influences users' visual strain and well-being. Therefore creating lighting that ensures visual work conditions do not result in visual fatigue is a preventive activity. The aim of the study was to model different lighting systems for visual display terminal (VDT) work and to determine their influence on users' visual strain and preferences. The results of the study showed that visual ...
متن کاملEffects of VDT workstation lighting conditions on operator visual workload.
Industrial lighting covers a wide range of different characteristics of working interiors and work tasks. This study investigated the effects of illumination on visual workload in visual display terminal (VDT) workstation. Ten college students (5 males and 5 females) were recruited as participants to perform VDT signal detection tasks. A randomized block design was utilized with four light colo...
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An Intelligent Lighting System providing desired illuminance distributions at minimum electrical power was constructed in the actual o ce environment. The place of construction is the Area Planning O ce in the headquarters building of Mitsubishi Estate Co., Ltd. in Otemachi, Tokyo. The oor area is about 240 square meters, and 26 lighting xtures and 22 illuminance sensors are installed. One ligh...
متن کاملErgonomic Study of VDT Workstations for Wheelchair Users
This study presents a three-dimensional computer-modelling system based on Transom JACK software, with 3D objects/equipment and human subjects with specific anthropometric measurements to visualize and evaluate human-machine interaction. A computer simulation method is then adopted to evaluate some VDT (Visual Display Terminal) workstations to determine whether they are appropriate for use by w...
متن کاملVDT Health Hazards: A Guide for End Users and Managers
INTRODUCTION Managers must strive for a healthy and productive working environment for end users. Eliminating or reducing lost work days and improving worker productivity in turn relates to the organizations profitability. VDT related health issues are important to end users, managers, and the organization as a whole. End user computing is becoming commonplace in most businesses. In 1993 more ...
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ژورنال
عنوان ژورنال: Journal of the Illuminating Engineering Institute of Japan
سال: 1991
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1980.75.appendix_260