This document discusses video conferencing and its impact on education. It provides an introduction to social science and video conferencing. Some key points: - Video conferencing allows for live communication between multiple locations using audio and video. It can be used to conduct lectures and discussions. - It provides educational benefits like allowing students in remote areas to participate in classes and interact with peers in other locations. It also saves on travel costs. - However, there are some disadvantages like the lack of physical presence and need for users to be familiar with the technology.