A fundamental change in attitudes toward lighting can produce considerable reductions in the amount of electricity required to operate educational and other facilities. (Author)

Poor lighting conditions in classrooms result not only from low intensity light but also from too high intensity light, an uneven distribution of light, and glare. Since visual tasks in a classroom constitute 62 percent of a student's time in school, suggestions are made of ways lighting conditions can be improved. The principles and…

The same form of lighting will not be effective in all areas of a school facility. Factors to be considered include physical and psychological effects, visual requirements, and cost. A chart illustrates type of lamp, output/energy ratio, light "quality," and applications. (MLF)

This compilation is a survey of the literature pertinent to the design of lighting for educational facilities. The contents are selected to be an overview of the topic while maintaining a technical level comprehensible to the layman concerned with school planning and design. The general subject areas are--(1) the visual and lighted environment as…

In this speech, the author traces the history of lighting in schools, discusses the variables affecting the amount of illuminance needed, and provides a table of illuminances recommended for Ontario schools. Other factors that affect vision--glare, veiling reflection, color, and brightness balance--are outlined. Planners are admonished to…

Some of the qualities and quantities that must be juggled to produce good lighting for educational facilities are analyzed with photographs, tables, and drawings. The three categories of lamps used for school lighting (incandescent, fluorescent, and high intensity discharge) are described; a lamp selection guide gives the design characteristics of…

This interim report informs the eventual user of the direction of the long-term program; specific criteria are not provided. Five current guidelines in lighting practice were disavowed as follows--(1) that low levels of illumination cause organic harm to the eyes, (2) that the footcandle is the best criterion for determining the proper…

The role of reflected glare and visual viewing angles in near task performance is discussed, and following statements are reported--(1) a worker at a desk normally assumes a position in which his eyes traverse an area of work extending from a point approximately vertically below his eyes to a point not more than 40 degrees from the vertical, (2) a…

Discusses recent research on how light and color affect bodily functions. (Author)

Discusses aspects of microcomputer operation that are associated with the human operator and the interface between human and machine or workplace. Work productivity, furniture design (desks, seating), keyboards (shape, layout, and "feel" of keys), and video display terminal screens and lighting are noted. (EJS)

Indicates what happens to man when he suffers sensory deprivation, and underscores color's influence on behavior patterns. (Author)

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 hazards associated with use of visual display terminals (VDTs) and provides guidelines for safe use of VDTs in the following areas: radiation, design of work stations, design of VDTs, illumination, glare, work/rest periods, visual testings, ion depletion. An 11-item annotated bibliography of recommended readings and bibliographies…

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,…

Research gathered by the Functional Efficiency Division of the National Building Research Institute, South Africa, is aimed at providing lighting conditions under which the school child can produce his maximum effort with the least strain and fatigue. These favorable conditions are outlined along with specific examples of their realization in…