LCD

If you have used old box TVs, you’ll know that magnets are better left far from them. Do you notice a slight discoloration on the screen when you place a magnet or something that contains magnets close to your TV? TVs with CRT (Cathode Ray Tube) displays are easily affected by magnets. If you’re wondering …

Whenever you use your projector, do you wonder how it works?  The large images in accurate colors, the crisp texts, the sharp contrasts between light and dark colors; what makes all that happen? Projectors have improved viewing experience for decades. Their importance stretches from formal applications to leisurely activities.  This article gives an understanding of …

Have you ever wondered why you have projectors as small as soda cans and others 10 times bigger? Why do some projectors with the same specifications project images with different levels of brightness and color? In this article, we will let you in on the reasons for these differences. Projectors come in various types for …

If you are looking for a projector but are not sure which one would be the best for your situation, both LCD projectors and overhead projectors are great options. An LCD (liquid crystal display) projector is a relatively new form of projector. It uses advanced liquid crystal panel technology to produce and project images in …

Ten years ago traditional red lasers used to be commonplace in every board room, classroom, and TED talk. Nothing seemed quite as impressive as a public speaker using a small laser pointer to direct the audience’s attention to relevant infographics. But, times have changed. We now know that pointing a traditional physical laser at a …

The last thing you want to do is to end up damaging a brand new monitor or invest in a laser pointer that won’t work. So, in this article, we will inform you on if you should use a laser pointer on your TV or not.