Computer screen glare is associated with worker complaints of eyestrain and other visual problems, and it impairs the visual performance of workers. Previous research suggests that the use of an optical glass anti-glare filter that fits over the computer screen can be an effective solution to many kinds of glare problem. The present study tests the effects of four types of ant***glare filter design on self reported comfort, health and performance. Results from a field experimental study show that the use of anti-glare filters reduces the frequency of visual health symptoms. Ratings of productivity were highest for circular polarizing and high transmission filters.
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References
1.
BergqvistU.WahlbergJ. E. (1993) Skin diseases, symptoms and complaints at VDU work -investigating the impact of electric and magnetic fields. In LuczakH.CakirA.CakirG., Work with Display Units 92, pp. 64–69, Amsterdam: North-Holland.
2.
FostervoldK. I.BuckmannE.LieI. (2001) VDU-screens: Remedy or the ubiquitous Hawthorne effect? International Journal of Industrial Ergonomics, 27, 107–117.
3.
GarciaK. D.WierwilleW. W. (1985). Effect of glare on performance of a VDT reading-comprehension task. Human Factors, 27(2), 163–173.
4.
HedgeA.McCrobieD.CorbettS. (1996) Reactions to use of a computer screen glare filter. Proceedings of the Human Factors and Ergonomics Society 40th Annual Meeting, 1, 478–482.
5.
KnaveB.WibomR.HedstromL.BergqvistU. (1985) Work with video display terminals among office employees. I. Subjective symptoms and discomfort. Scandinavian Journal of Work, Environment and Health, 11, 457–466.
6.
RomonR. M.PuppinckT. P.HacheJ. C.FrancoisD. S.FrancoisE.BoulengezC.DuwelzM.FrimatP.FuronD. (1989) Usefulness of screen filters for use with visual display terminals. Archives des maladies, 50(7), 665–669.
7.
SchenkmanB.FukudaT.PerssonB. (1999) Glare from monitors measured with subjective scales and eye movements. Displays, 20, 11–21.
8.
ScullicaL.RechichiC.De MojaC. A. (1995) Protective filters in the prevention of asthenopia at a video display terminal. Percept Mot Skills, 80(1), 299–303.
9.
ShiehK. K. (2000) Effects of reflection and polarity on LCD viewing distance. International Journal of Industrial Ergonomics, 25(3), 275–282.
