Community networks are electronic information services that enable members of communities to inform one another about current issues. Discusses how community networks operate, what they do, budget constraints and innovation, problems and shortcomings, causes and solutions, and where libraries fit in. Highlights Charlotte's Web, a community network…

Discusses computer user authentication and authorization issues when libraries need to let valid users access databases and information services without making the process too difficult for either party. Common solutions are explained, including filtering, passwords, and kerberos (cryptographic authentication scheme for secure use over public…

A European online electronic learning network, Cyberspace Learning for Kids, was evaluated through surveys of 596 teachers, 661 parents, and participating children. Teachers identified lack of training and funds to purchase equipment. All groups felt the project taught useful skills in an enjoyable way. A decline in parent-child and teacher-parent…

Computing authorities at 34 research universities have launched an effort to create a national computer network for higher education several times as fast as the Internet. The network would be supported by several corporate partners in computer and telecommunications industries and by the federal government, would not replace Internet connections,…

Responses from 102 of 140 Iowa secondary agriculture teachers revealed attitudes toward the interactive communications network (ICN), a two-way fiber optic telecommunications system. Teachers were concerned about such obstacles as scheduling ICN use and managing laboratory and supervised agricultural experience activities. They were undecided…

Describes the Indonesian Digital Library Network that is designed to develop Indonesia as a knowledge-based society. Highlights include the digital divide; problems in a developing country, including Internet accessibility, bandwidth capacity, and network delays; gathering information about national assets; information infrastructure; data…

Describes a planning framework that provides the technical foundation necessary to support Web-based relationships and applications in higher education. The framework enables delivery of information, tools, and services to all of a university's constituents. (EV)

Discusses personal digital assistants (PDAs). Highlights include history and characteristics of PDAs; beyond the "organizer" function and use of PDAs in higher education and academic libraries; problems and possibilities of a wirelessly networked PDA in a library; and the future outlook for PDAs. (AEF)

Examines the use of chaos theory in modelling time series data generated by computer-mediated communication (CMC). Data generated by CMC discussion groups are examined for the presence of chaotic behavior and to assess the variance which can be accounted for by the deterministic mechanism. (Author/LRW)

Online users leave traces that others can find and use. Provides an overview of where and how users leave traces and what users can do to protect their privacy. Discusses Internet accounts; special files ("signature,""plan,""project,""file,""finger,""whois," and "vacation");…

Steady technology growth has allowed a Massachusetts school district to build a large, centralized database; improve a vast array of standard administrative operations; and design software applications tailored to many special needs. (MLF)

Emerging "fifth-generation" computer-assisted career guidance systems include Internet-based resources such as listservs and Web sites. Obstacles to fifth-generation systems include confidentiality, counselor resistance, and lack of training. Counselors can aid their development by authoring, collaborating, evaluating, and advocating for…

Presents the design and implementation of a reliable multipeer protocol (RMPP), which is written in Java and is suitable for applications in the area of distributed virtual environments (DVEs). Discusses motivation, protocol classification, design goals and the error recovery algorithm and lists implementation issues. Presents two possible…

Discusses Web site design and information architecture in light of principles of New Urbanism that are being applied in urban planning situations. Topics include networked electronic environment design; user-centered network design; multidisciplinary approaches; knowledge access and collaboration; and the Global Information Infrastructure…

Discusses electronic bulletin boards that have been created by U.S. government agencies and suggests a method to make the information they contain more accessible to libraries and the public. Costs and technological issues are considered, and an appendix describes networks and computer programs that would facilitate access to government…