4 Projector Technologies: Overhead, Opaque , LCD & DLP Projectors

Whether you need to project a page from a book or you want full color video with audio accompaniment, there’s a projector to enhance any presentation. Let’s start with an overview of the four different kinds of projectors available and what they do. 1. Overhead Projectors Overhead projectors typically consist of a large box containing a very bright light-source,… Read the rest