A device that projects TV onto a white or silver fabric screen that is wall, ceiling or tripod mounted. It uses the same types of technologies as data projectors, which accept computer output, but ...

Donald Trump, often called 45 for holding the 45th U.S. presidency, has suggested that a whistle-blower who spoke out against him may be a spy who has committed treason and should be punished as a ...

A fabric screen that rolls up from a cylinder on a tripod base or rolls down from a cylinder attached to the ceiling. There is a wide variety of screens for front-projection TVs and data projectors.

Projection mapping can be an impressive, high-impact advertising technique. By turning common objects like buildings and stages into interactive displays, consumers can be immersed in an ad, which ...