Video Conferencing
A videoconference (also known as a video teleconference) is a meeting among persons where both telephony and closed circuit television technologies are utilized simultaneously. Video teleconference communication is multi-way and synchronous, as it would be if all parties were in the same room.
The major expense in establishing a video conferencing system is in the video technology, which requires a video camera, video display, and a fast data connection. Because of these requirements, video conferencing has been quite expensive until the recent word wide rise of broadband internet connections coupled with very cheap webcams.
In recent years, IP (internet protocol) or Internet based video conferencing has been overtaking old-fashioned ISDN-based systems. Internet video conferencing has the advantage that it is accessible to anyone with an internet connection and a webcam. In addition, it becomes possible to integrate live video with web conferencing, allowing for a much richer multimedia environment for live meetings and presentations.
Video conferencing can be used as an near perfect substitute for many face-to-face meeting requirements where the cost or time required for physical transportation of parties is undesirable. For instance, interviews with job applicants, business meetings, and lectures can be conducted effectively via video conference betwen two or more parties each located almost anywhere in the world.
The technology is also used in education where Video Conferencing provides students with the opportunity to learn by participating in a 2-way communication platform. Video conferencing can provide students with information from all over the world. Students from diverse communities and backgrounds can come together to learn about one another. Students are able to explore, communicate, analyze and share information and ideas with one another. Through video conferencing students can visit another part of the world to speak with others, visit a zoo, a museum and so much more. Video Conferencing can enhance any classroom environment and motivate students to learn.