There was a time we had to send a telegram so someone will receive our message. Eventually, the telephone was invented until we now have a web. As you can see, the development of technology has made it easier for us to communication which happens to be also the aim of video conferencing.
But what is video conferencing? It is a technology that enables users to see and hear one another in real time so people can convey their message and get a response. For this to work, you will need a camera, microphone, speaker, a processor and the software. You can buy each one separately or get a set that offers this in one package.
The aim of video conferencing is different depending on what industry this will be used in. For instance, those in education use this medium to promote distance learning to those who cant afford to attend regular classes to get a degree.
The justice department has used this to get the testimonies of witnesses so they no longer have to be brought to court to testify against a suspect. Hospitals use video conferencing to talk about the condition of a patient so something better can be done to help them recover from an injury or illness. While...