general/projectors
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Projector
Optical device that projects an image or moving images onto a surface
Opaque projector
Device that projects image of opaque materials using light, mirrors, prisms, and/or lenses
CRT projector
Video projector using cathode ray tube
Talaria projector
Brand of video projector
Keystone effect
Image distortion caused by projection
Liquid crystal on silicon
Type of display technology
Throw (projector)
Video projection term
Handheld projector
Image projector in a handheld device
Overhead projector
Device that projects a transparent image