This tended to be expensive to carry out, and was not the most efficient over long distances for such functions as business meetings or distance learning. There are lower quality services available in the form of downloadable programs like Googletalk, Yahoo Messenger, MSN Messenger, among others. This can be accomplished via the Internet, or even a LAN (Local Area Network)..Communicating face to face without being in the same location has become easy with water pump cable the arrival of video conferencing technology and its related software. And finally, there needs to be a method of data transmission from one location to the other. The technology allows doctors and nurses to consult with patients and colleagues in real time and send and receive x-rays and other pertinent images quickly.

For the general population, there are ways to take advantage of video conferencing. For business, it is the best way to interact with colleagues worldwide for meetings and conferences. There also needs to be a video output for displaying video images, such as a monitor or television set. The downloadable software is usually free of charge, and if you have a webcam, a microphone, and broadband Internet access, you can be connected with friends and family sans the long distance phone bills. Video conferencing pretty much began with the advent of the television, by using closed circuit televisions that were connected by means of cable. The Internet has provided a means of allowing the average citizen a way of taking advantage of this technology.Another use to video conferencing software is for educational purposes.

The technology remained expensive and therefore not highly sought after, especially for smaller businesses, until the 1990's. These include a video input for recording video, such as a webcam. This technology offers no limits to the possibilities of expanding your educational and cultural horizons, no matter where you are in the world. In addition, the uses for video conferencing continue to develop all the time. In addition, these factors contributed to making the technology a more appealing and convenient way to communicate long distance. For medical professionals, it provides an invaluable service in that patients can be treated long distance in real time by specialists without the time and hassle of travel. And now for the everyday person, video conferencing software has given opportunities for education and communication like never before. The fast progress of the technology and its capabilities along with the burgeoning prevalence of the Internet helped to make video conferencing software and hardware more reasonably priced.

A video conference is achieved with a set of interactive telecommunications tools that give 2 or more parties in different locations the opportunity to work together using 2-way video and audio at the same time. Audio output devices such as speakers are needed to playing the audio. The history of video conferencing can be traced back to the beginning of television. And yet another positive use for video conferencing software is in the field of medicine. It is an ideal way for grandparents to witness the development of far away grandchildren, and for long distance friends to keep in touch. In addition, health problems can be diagnosed by specialists from anywhere in the world, without the need to travel to do it. Video conferencing software is not only for business meetings anymore. In business, medicine, education, and personal computing, video conferencing software is a highly convenient and easy means of face-to-face communication.In the 1980's, digital telephony technology opened the doors to more efficient and effective transmission of audio and video over longer distances, with a guaranteed minimum bandwidth (approximately 128 Kbps). Students can use the technology to participate in distance learning programs worldwide, without having to leave home to do it. An audio output device, such as a microphone, is required for recording sound. The more bandwidth, the better.For a basic video conferencing setup, there are certain pieces of hardware and software that are required

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