Video Conferencing Systems


video conferencing systems with a view towards understanding the various components of this system that is responsible for providing end to end quality of service. In a video conferencing systems , the video source, such as a camera converts analog signals to digital information via an analog to digital converter . The digital images than can be transmitted, stored, and manipulated in digital form. At the receiving end, the digital information must be transformed back into analog form via a digital to analog converter.

Video conferencing systems with fully integrated interactive collaborative software have recently emerged as a viable technology. These systems represent a merging of several technologies that have existed independently, but not in a fully integrated fashion. This conferencing systems represent a convergence of audio, collaboration support software and video conferencing all packaged in a familiar personal computer. The most unique feature of these systems is the collaboration support software that allows remote parties to jointly work on graphics, spreadsheets, and documents via an increasingly common integrated services digital network telephone call. Through the collaboration support software, either party can control the application program or any changes are immediately reflected on both screens. Sample systems include Intel proshare.

With the use of these technologies to deliver the communications for learning, the organizational members are no longer restricted to traditional contexts for learning. Traditionally, learning within the organization took place either within training settings as well as formal education or happened informally via legend, stories, monitoring, and so on and forth. For the learning program, proposed here, the context is not restricted to a classroom in the university or an organization. Indeed, the classroom is now effective. In addition to changing the context of learning, the technologies used also enabled a variety of modes of learning, to real time distributed collaboration, from traditional lecture format, to individual deliberation supported by online research. Each participant will have a high end personal computer at their place of work, with internet connection, video conferencing systems, multi media equipment. These computers will be configured so that each participant can quickly and very easily use their computer to interact with instructors and other participants located at other sites.

This program will be delivered in 3 phases. In the first phase it is delivered via distance learning technologies, each participant works from their own office. Each participant masters a foundation knowledge base on the virtual organization. This knowledge base will consist of a physical readings packet, some online readings, as well as links to various sites on the web. In addition, each participant will complete an online self as well as organizational assessment with regard to their readiness for the shift to a virtual organization. Throughout this phase each participant will also interact with the instructors and other participants to better understand the course and get to know each other.

Thus, they will each do so using video conferencing systems and the internet world wide web from their own personal computer in their own location.