Technically, only one type of projection equipment – transmissive – qualifies as overhead projection, but the lines between competing analog presentation methods blur when less-experienced presenters ...

One chief advantage of laser projector design is that there’s no expensive bulb that needs replacing every year or two. Unlike the high-pressure lamps that the two popular bulb-based projector types ...

Saeed Wazir is a South Africa-based journalist with over 15 years of IT experience and a love for reading and writing. He joined Pocket-Lint after writing tech articles for Dot Esports and Screen Rant ...