Question

define video conferencing


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Answer 1

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• a system that allows people in different parts of the world to have a meeting by watching and listening to each other using video screens.

Answer 2

Explanation:

Videotelephony comprises the technologies for the reception and transmission of audio-video signals by users at different locations, for communication between people in real time.

A videophone is a telephone with a video display, capable of simultaneous video and audio for communication between people in real time.

Hope it helps...