This paper describes a new social networking site, Cloudworks, which aims to provide a dynamic environment for finding, sharing and discussing learning and teaching ideas and designs. The paper begins by discussing the mismatch between the potential application of technologies in education and their actual use in practice. It considers some of the…

Design patterns have become a widely acknowledged software engineering practice and therefore have been incorporated in the curricula of most computer science departments. This paper presents an observational study on students' ability to understand and apply design patterns. Within the context of a postgraduate software engineering course,…

It is proposed that action research is an appropriate methodology for studying wikis, and is akin to research "the wiki way". This proposal is contextualised within the case of Wikiversity, a project of the Wikimedia Foundation. A framework for a participative research project is outlined, and challenges and implications of such a…

Discusses the inherent benefits and difficulties when a university information technology department decides to build customized portals for students, faculty, and staff and alumni. (GR)

Provides tips for expanding a school's card access system and making it more productive for all concerned. Tips include the use of electronic locks for better security; the need for state-of-the-art card reader system to save money in the long run; selecting vendors to one that manufactures, installs, and supports the card system; and having…

Today's hyper-connected students live in a world of instant interpersonal communications and virtually infinite access to information and educational resources. But this networked world, and the powerful learning tools it offers, has yet to penetrate the typical classroom. In many ways educational institutions are spinning their curricular wheels,…

Explains how standardizing computer system hardware and software throughout the school campus can increase efficiency; reduce costs and acquisition lead time; and make training, technical support, and hardware replacement and repair easier. Questions to ask when choosing among different hardware and software systems are highlighted. (GR)

Debates the issue of investing in wiring schools for desktop computer networks versus using laptops and wireless networks. Included are cost considerations and the value of technology for learning. Suggestions include using wireless networks for existing schools, hardwiring computers for new construction, and not using computers for elementary…

Discusses data modeling and its relation to computer systems design and describes the components of a distance education course including 13 half-hour videos designed to prepare systems analysts. Highlights aspects of the seventh unit dealing with data modeling. Appendices outline the 13 units of the information technology distance course and…

Describes an intelligent tutoring system (ITS) that demonstrates how intelligent feedback can enhance conventional simulation-based training. An explanation is given of the Intelligent Conduct of Fire Trainer (INCOFT), which was designed to provide training exercises for soldiers operating the PATRIOT missile system, and its implications for…

Describes a performance support system that was developed at Indiana University to assist in the delivery of a distance education inservice teacher training program through course presentations, monitoring practicum activities, and promoting collaboration among teachers. Difficulties are discussed, future enhancements are described, and an…

Describes a hypermedia system, HSYS, that was developed by the Idaho National Engineering Laboratory to investigate human performance in technologically complex operational settings, i.e., nuclear power plants and offshore oil platforms. Three subsystems are explained: (1) a knowledge base; (2) an embedded training module; and (3) an advisory and…

Addresses research results and controversies concerning the ergonomic design of computer work stations ranging from the traditional concerns with anthropometric fashions, work posture, and visual performance to the recent considerations about human information processing capacities and awareness of problem-solving strategies. (eight references)…

Describes the attributes of a virtual reality system, including flexibility, presence, control and interaction, and feedback; and identifies learning situations in which these attributes would play a key role. Research on virtual reality and related technologies at SRI International (formerly Stanford Research Institute) is summarized. (nine…

Describes the components of electronic performance support systems that are used for the provision of information, decision support, and training for on-the-job employees. Rationale for the use of performance support systems is discussed, design of the systems is considered, development and distribution are addressed, and future possibilities are…