Computer graphics has been driven by the desire to generate real-time imagery subject to constraints imposed by the human visual system. The future of computer graphics, when off-the-shelf systems have full multimedia capability and when standard computing engines render imagery faster than real-time, remains to be seen. A dedicated pipeline for…

Electronic technology and high-speed communications are no longer simply aids to collaborative working. In this information era, information that is speedy, accurate and in a form that enables people to make decisions and work productively together across geographical distances is the key to cost-effective efficient collaboration. This paper looks…

The challenges and problems in both designing and conducting research on distance learning courses are considered in light of the present cyberspace revolution. This paper discusses: the future possibilities of Internet-based learning; assumptions of online courses which are usually embedded in constructivist and socio-constructivist theories and…

Nigeria is faced with developmental problems, most of which can be solved with the aid of scientific and technological information contained in books, journals and patents, largely obtainable from the advanced countries. There are academic and research institutions generating information that could enhance the economic development of the country…

Discusses the role of electronic networks in engineering work; reviews selected literature on engineering work, knowledge, and communication; describes current uses of electronic networks; and presents results from a study of the use of networks by engineers in the aerospace industry, including their perceptions of networks. (67 references) (LRW)