Projector

Overview

Projector :

A device that enables a computers video output to be projected onto a large screen
[Projector interaction]

Use

To enable training of graphical based systems to large groups of people
When using a computer based presentation package, such as Microsoft's Powerpoint.

Features

Video output is displayed on a large screen.

May be;

via a projection pad using a strong light behind
using red/green/blue "guns" to project the image.

[LCD panel on OHP datashow that sits on top of an Overhead projector

[LCD panel projected] Integrated device having an LCD or TFT screen in front of a powerful light

[Projector in-line guns] May be using electron "guns" where red/blue/green light is projected onto a screen.

Output Hardware

Projector

Overview

Use

Features

Examples

	datashow that sits on top of an Overhead projector
	Integrated device having an LCD or TFT screen in front of a powerful light
	May be using electron "guns" where red/blue/green light is projected onto a screen.