A Literature Review on Ergonomically Study of VDT Workstation Operators
نویسندگان
چکیده
This literature review paper on ergonomically study about various work posture of visual display terminal operator like standing, sitting, combination of standing and sitting, effect of illumination, height of screen on workplace. These factors affects VDT operator on musculoskeletal disorder, neck, shoulder, eye strain and also on alertness, sleepiness, performance of VDT operator. This study was done on subjects both (male and female).
منابع مشابه
Workstation design for VDT ( product design project )
Activity and photoergonomic analysis was carried out on 21 VDTs, while the operators were performing usual VDT tasks, at three computer centres in Bombay. Studies confirmed that failure to apply the knowledge of ergonomics to the design of workstations results in unnecessary fatigue and discomfort. Among the various factors which contribute to the efficiency, comfort and well-being of operators...
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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This study examined the clinical findings of visual display terminal (VDT) users who presented with monocular symptoms. The sample consisted of 35 people performing sustained work at VDTs. Each subject underwent an evaluation that included: visual acuities, determination of refractive status, ocular motor testing, the stability of fixation, degree of suppressions of simultaneous binocular perce...
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UNLABELLED This study investigated the effectiveness of a workstation ergonomic intervention for work-related posture and low back pain (LBP) in Video Display Terminal (VDT) workers. 100 VDT workers were selected to receive the ergonomic intervention, whereas 100 were assigned to a control group. The two groups were then crossed-over after 30 months from baseline. Follow-ups were repeated at 5,...
متن کاملThe Impact of Ergonomically Designed Workstations on Shoulder EMG Activity during Carpet Weaving.
BACKGROUND The present study aimed to evaluate the biomechanical exposure to the trapezius muscle activity in female weavers for a prolonged period in the workstation A (suggested by previous studies) and workstation B (proposed by the present study). METHODS Electromyography data were collected from nine females during four hours for each ergonomically designed workstation at the Ergonomics ...
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تاریخ انتشار 2015