This document outlines the purposes, advantages, components, and uses of video conferencing. The purposes include teaching students, providing health education, and facilitating small group and public discussions. The advantages are that video conferencing can be used for illiterate people, attracts attention, conveys messages quickly without requiring detailed study, and is portable, economic, and an effective supplementary aid. Components include video and audio input and output as well as data transfer. Uses involve business, distance learning, telecommuting, legal settings, and telemedicine.

2. PURPOSES
 To teach the students
 To give health education
 Useful for small group
 Used in public discussion

3. ADVANTAGES
 USED FOR ILLITERATE PEOPLE
 ATTRACT ATTENTION
 CONVEYS MESSAGE VERY QUICKLY
 DETAILED STUDY NOT REQUIRED
 EASY TO PREPARE PORTABLE AND ECONOMIC
 EFFECTIVE SUPPLIMENTARY AID

4. COMPONENTS
 VIDEO INPUT
 VIDEO OUT PUT
 AUDIO INPUT
 AUDIO OUTPUT
 DATA TRANSFER

5. COMPONENTS

6. USES
 BUSINESS
 DISTANCE LEARNING
 TELE COMMUTING/HOME OFFICES
 LEGAL ENVIRONMENT
 TELEMEDICINE

7. VIDEO CONFERENCE