discomfort glare การใช้

• NIOSH has sponsored the development of cap lamp systems which they claim improve the " ability of older subjects to detect moving hazards by 15 % and trip hazards by 23.7 %, and discomfort glare was reduced by 45 % ".
• In addition to these new methods, four main factors influence the degree of discomfort glare; the luminance of the glare source, the solid angle of the glare source, the background luminance, and the position of the glare source in the field of view must all be taken into account.