Video Displays, Work, and Vision

Along with the widespread use of computers have come growing fears that working in front of video display terminals (VDTs) can irritate and even damage the eyes.

Separating scientific fact from popular opinion, this report takes a critical look at the link between VDT use and eye discomfort and disease as well as at changes in visual performance and oculomotor function.

Drawing on information from ergonomics, illuminating engineering, and industrial and organizational psychology, the report gives practical advice on optimal workstation design to improve the comfort, performance, and job satisfaction of VDT users. Table of ContentsFront MatterExecutive Summary1. Summary of Findings2. Critique of Survey Methodology3. Radiation Emissions and Their Effects4. Display Characteristics5. Lighting and Reflections6. Anthropometry and Biomechanics in VDT Applications7.

Visual Tasks, Functions, and Symptoms8. Job Design and Organizational Variables9. Design, Practice, and Standards for VDT Equipment and Work10.

Research NeedsAppendix A: A Review of Methodology in Studies of Visual FunctionsAppendix B: Review of a Preliminary Report on a Cross-SectionalSurvey of VDT Users at the Baltimore SunAppendix C: DissentAppendix D: Biographical Sketches of Panel Members and StaffReferences