Survey responses from 404 (of 523) office support personnel showed that most used computers 3-6 hours per day and had experienced vision or musculoskeletal problems, but most did not see a doctor, take regular breaks, do stretching exercises, or discuss problems with their supervisors. Many were not aware of ergonomic features that could help, and…

Suffered by 88% of those who use a computer for more than 3 hours a day, eyestrain is caused by direct and reflective glare, excessive lighting, improper ergonomics, low-quality or inappropriately adjusted video display terminals, uncorrected or improperly corrected vision, and insufficient or nonexistent eye care. Fatigue, errors, and lost days…

Discusses visual fatigue as a result of using video display units and reviews four typical methods of gathering self-report visual fatigue symptoms that appear within the human factors literature, including unstructured inquiries, forced-choice questionnaires, statements with Likert scales, and quasi-standardized health questionnaires. (33…

Describes the challenge to human eyesight brought about by the growing use of computers. The characteristics of the computer monitor and the "eye posture" required by monitors is discussed. Glasses appropriate for computer viewing and steps computer users can take to reduce eyestrain are covered. (KRN)

Surveys the human factors literature that focuses on self-report evaluations of visual fatigue resulting from use of a visual display unit (VDU). Highlights include viewing distance, color, user demographics, duration of VDU use, physiological measurements, and suggested guidelines for VDU use. (Author/LRW)

All known health concerns related to use of video display terminals (VDTs) can be resolved by better ergonomics, reducing monotonous tasks, and giving VDT operators a better sense of controlling their work. These workplace improvements should be pursued regardless of VDT use. (MSE)

Examines conflicting studies which report on the effects of Visual Display Units (VDU) on health. Five aspects of alleged VDU effects are discussed: (1) radiation or emission effects; (2) visual effects; (3) postural effects; (4) effects on the arms and fingers; and (5) ultrasonic noise from scanning components. (36 references) (MAB)

Provides recommendations prepared by the Library of Congress for prevention of repetitive strain injuries in VDT (video display terminal) operators. Chair design, keyboard height and distance, screen placement and viewing specifications, and ergonomic pauses are discussed. (five references) (EA)

Discusses possible risks to workers using visual display terminals (VDTs), standards relating to VDTs, the provisions of the European Community Directive concerning minimum health and safety standards, how the standards are being interpreted in the United Kingdom, and implications for libraries. A workplace assessment questionnaire is appended.…

A study was conducted to identify the potential health hazards of visual display terminals for employees and then to develop a list of recommendations for improving the physical conditions of the workplace. Data were collected by questionnaires from 55 employees in 10 word processing departments in Topeka, Kansas. A majority of the employees…

Describes factors to be considered in the design of ergonomically correct workstations for online searchers. Topics discussed include visual factors, including lighting; acoustical factors; radiation and visual display terminals (VDTs); screen image characteristics; static electricity; hardware and equipment; workstation configuration; chairs;…

Discusses health concerns associated with the use of video display terminals (VDT) and provides guidelines to enhance the performance of VDT users. Health issues addressed include radiation, musculoskeletal, psychological, and visual concerns. Guidelines for a well-designed VDT environment are also presented, including hardware considerations,…

As the use of computers has become more common in society, human engineering and ergonomics have lagged behind the sciences which developed the equipment. Some research has been done in the past on the effects of screen colors on computer use efficiency, but results were inconclusive. This paper describes a study of the impact of screen color…

The authors focus on issues related to the continual use of video display terminals in the office, including safety and health regulations, potential health problems, and the role of training in minimizing work-related health problems. (CH)

Presents an annotated review of human factors literature that discusses computerized environments. Topics discussed include the application of office automation practices to educational environments; video display terminal (VDT) workstations; health and safety hazards; planning educational facilities; ergonomics in computerized offices; and…