ements such as the telephone, e-mail, fax, and videoconferencing become the lifelines which connect one unit with the others. Videoconferencing is particularly useful in that it allows the transmission of visual clues which replicate those of traditional “face-to-face” interactions (Lantz). Videoconferencing is an asset to communication and provides a service that no other technology can currently match in terms of the clear transmission of information. This includes both visual images of others involved in the conference and of data such as charts and spreadsheets which are being presented.Educational Applications of Video on DemandEducators have obtained the capability almost overnight to transform dry textbook learning into challenging and exciting interactive video coupled with prerecorded video. Many excellent examples of this type of utilization of video on demand are available today in businesses and schools across the country. One such example is an anti-violence program for schools designed to take advantage of the advances in television technology and of video on demand in particular. This program includes a specially designed curriculum referred to as “Take Two”. The “Take Two” curriculum distinguishes itself in many ways but one of the most amazing and effective of which is the provision of three virtual field trips (Lovett). Each of the three video field trips are interactive and fully utilize the capabilities of video on demand and its coupling with the more traditional media of prerecorded video tapes. The students who participate in the program are transported to various locations through the magic of interactive video and are exposed to conflicts which allow them to interact with experts in conflict resolution situations (Lovett). Each of the videos were aired over the local public broadcasting channel and participating schools were provided with more traditional support mat...
