Understanding Projector Screens

If you work with a projector you should have a projector screen. Some people argue that having the screen is equivalent to using a wall, but this isn't the case. There are plenty of benefits that come with having the screen instead of a wall: Benefits of the screen Smooth image: When you use the screen you tend to have a smooth, crisp image. The reason for this is because the screens have a vinyl coating that allows the projector's light to be reflected back to the viewers. These coatings come in handy and greatly affect the picture qualities such as contrast, brightness, and viewing angle.

from Business Articles from EzineArticles.com http://ift.tt/2tB0sbA
via IFTTT