Multimedia Production

MULTIMEDIA PRODUCTION 4(1+3)

Lesson 4 : Hardware Requirement for Multimedia

Projectors

When it is necessary to show a material to more viewers than can huddle around a computer monitor, it will be necessary to project it on to large screen or even a white painted wall. Cathode-Ray Tube (CRT) projectors, Liquid Crystal Display (LCD) panels attached to an overhead projector, stand-alone LCD projectors, and light-valve projectors are available to splash the work on to big-screen surfaces.