Video conferencing
What is video conferencing?A videoconference
is a live connection between people in separate locations for the purpose of
communication, usually involving audio and often text as well as video.
videoconference
is a live connection between people in separate locations for the purpose of
communication, usually involving audio and often text as well as video. At its
simplest, videoconferencing provides transmission of static images and text
between two locations. At its most sophisticated, it provides transmission of
full-motion video images and high-quality audio between multiple locations.
Videoconferencing software is quickly becoming
standard computer equipment. For example, Microsoft's NetMeeting is included in
Windows 2000 and is also available for free download from the NetMeeting
homepage. For personal use, free or inexpensive videoconference software and adigital camera afford the user easy - and cheap - live
connections to distant friends and family. Although the audio and video quality
of such a minimal setup is not high, the combined benefits of a video link and
long-distance savings may be quite persuasive.
The tangible benefits for businesses using
videoconferencing include lower travel costs and profits gained from offering
videoconferencing as an aspect of customer service. The intangible benefits
include the facilitation of group work among geographically distant teammates
and a stronger sense of community among business contacts, both within and
between companies. In terms of group work, users can chat, transfer files,
share programs, send and receive graphic data, and operate computers from
remote locations. On a more personal level, the face-to-face connection adds
non-verbal communication to the exchange and allows participants to develop a
stronger sense of familiarity with individuals they may never actually meet in
the same place.
A videoconference can be thought of as a phone
call with pictures - Microsoft refers to that aspect of its NetMeeting package
as a "web phone" - and indications suggest that videoconferencing
will some day become the primary mode of distance communication.
Reference:
http://searchmobilecomputing.techtarget.com/definition/videoconference