When was video conferencing introduced?

Video conferencing is a technology that allows individuals or groups to communicate in real time through audio and video transmissions. The concept of video conferencing has been around for several decades, but it was introduced in a more practical form in the 1960s.

## Development of Video Conferencing.

### Early Concept.

The idea of video conferencing first emerged in the 1920s with the invention of the first videophone. However, the technology was not yet advanced enough to support widespread implementation.

### Commercialization in the 1980s.

### Advancements in the 21st Century.

In the 21st century, video conferencing technology has continued to advance rapidly. The development of high-speed internet connections and better video compression algorithms has made video conferencing more accessible and reliable than ever before.

## Conclusion.

In conclusion, video conferencing was introduced in a more practical form in the 1960s when closed-circuit television systems made live video and audio transmissions possible over short distances. Since then, the technology has evolved significantly, with advancements in internet connectivity and video compression algorithms making video conferencing widely accessible in the 21st century.

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