Data projectors are widely used in classrooms and auditoriums for instruction and slide presentations. Although many projectors have built-in speakers, projectors designed for TV and movies are ...

A data projector and a 35mm slide projector are used during this performance. Both were provided by the venue, the Arches. Both projectors are located low down in the space, projecting directly onto ...

A small data projector that can be easily transported in a briefcase. Typically weighing about a pound, pocket projectors can display a six-foot diagonal image or more on a screen or wall.

Interesting Fact: The U.S. Army used a version of the overhead projector for training purposes during World War II, according to the National Museum of American History. A Brief History: A data ...

The Epson ES3000 portable projector screen can open to your choice of 4:3, 16:9, or 16:10 aspect ratios to match the data or video content that you're showing. The Epson ES1000 portable projector ...

"type":"media","view_mode":"media_large","fid":"38355","attributes":{"alt":"","class":"media-image","typeof":"foaf:Image"}}]]In the last few years, projectors have found favour with a steadily growing ...