Influences of Visual Display Terminals on Its User

This paper is concentrated on influences of visual display terminals (VDTs) on its user. In the previous research (Reznik, 2001, Humanities 2001) I have found that VDTs are indeed causes different eye problems. This paper will accomplish further research and find ways to eliminate vision problems.
In an article by David Thomson "Eye problems and Visual Display Units - facts and the fallacies", the author discusses only Cathode Ray Tube (CRT) monitors, which were the most used monitors before Liquid Crystal Displays (LCDs) came in to use. A CRT is a an evacuated glass tube with a phosphorcoated screen at one end and a flament and deflection coils at the other. …