SCREEN SIZES OF VISUAL DISPLAY TERMINAL AND WORKING POSTURE
نویسندگان
چکیده
منابع مشابه
Immediate Effects of Different Screen Sizes on Visual Fatigue in Video Display Terminal Users
Background: Computer usage has rapidly grown. This is because it helps to resolve problems, i.e., encountered in daily life by individuals. Various monitor screens that have been developed affect the userchr('39')s eyes. Screen size is one of the relevant impacts. Thus, this study compared the immediate effects of two computer screen sizes on visual fatigue in Video Display Terminal (VDT) users...
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The effects of the VDT screen height on working posture and electromyographic (EMG) activities of the neck and shoulder muscles were determined in 10 healthy subjects. The subjects performed a mouse-driven interactive task at the screen height settings of 80, 100 and 120 cm. Changes in body positions were measured by video image and frame analysis. Surface EMG recordings were done on the neck e...
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Visual display terminals (VDTs) as one of the most important and useful equipment are used in offices and workplaces that may be created some health hazards, including work-related musculoskeletal disorders (WMSDs). The aims of this study were to (i) investigate the prevalence of WMSDs among Iranian bank tellers and (ii) to examine the demographic and work-related characteristics associated wit...
متن کاملThe Visual Display Terminal And Vision
The increased use of visual display terminals (VDTs) has led to numerous reports of visual discomfort and reduced visual performance. This paper summarises the visual, ergonomic and environmental factors related to VDT use and discusses their effect on visual function and comfort.
متن کاملAssessment of human color discrimination based on illuminant color, ambient illumination and screen background color for visual display terminal workers.
Human performance on color discrimination in visual display terminals may be affected by illuminant colors, the level of ambient illumination and background colors of the monitor. Few studies have focused on this topic. This study investigated human color discrimination ability in a simulated control room. Ten subjects were recruited as participants to perform a series of experimental tasks. A ...
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ژورنال
عنوان ژورنال: The Japanese journal of ergonomics
سال: 1995
ISSN: 0549-4974,1884-2844
DOI: 10.5100/jje.31.supplement_202