Through teleconferencing, a group of people can meet together without having to be physically located in a common place. Audio transmissions from different group members are united into a single network, enabling interaction between and among them.
But similar to the radio’s evolution into television, teleconferencing didn’t content itself with collective voice exchange. A virtual group meeting can only approximate the reality of an actual physical meeting if it will involve a visual technology through which people can talk to one another as if they are exchanging words face-to-face. Thus, videoconferencing was invented.
Because of videoconferencing, business talks, especially in enterprises that have various regional offices, became so much easy. Business executives and officers do not have to spend hours of traveling to the main office just to attend a meeting wherein in many cases, the travel time is longer than the actual event. Thus, by saving the costs of traveling to another place, videoconferencing maximizes the productivity of manpower.
Videoconferencing too, became so much relevant in the field of medicine. By using this new technology, patients can now get in touch with their doctors and other medical professionals regularly, consulting their cases across distances. In addition, the field of education too received a huge benefit from videoconferencing, as professors can communicate with their students and fellow professors during international university conferences and visits.
