Integrated Services Digital Network is a technology that allows optimum utilization of human and physical resources by rapid and simultaneous transmission of conversation and data over existing telephone lines. (MLF)

Contains articles which review communications software. Includes "Crosstalk Mark 4,""ProComm,""Freeway Advanced,""Windows InTalk,""Relay Silver," and "Smartcom III." Compares in terms of text proprietary, MCI upload, Test ASCII, Spreadsheet Proprietary, Text XMODEM, Spreadsheet XMODEM, MCI Download, Documentation, Support and Service, ease of use,…

Lists general purpose communication programs for personal computers along with manufacturers' names and addresses, key data on each product, and comments. Includes memory requirements, price, BAUD rates, terminals, and protocols. Sixty-four manufacturers are listed. (CW)

Discussion of the need for distributed information retrieval systems focuses on a model system, Fulcrum FUL/Text. Differences from distributed database management systems are described; system design is discussed; implementation requirements are explained including remote operation calls (ROC's); and a prototype simulation model based on FUL/Text…

A strategy for integrated data and voice networks implemented at the University of Michigan is described. These networks often use multi-technologies, multi-vendors, and multi-transmission media that will be fused into a single integrated network. Transmission media include twisted-pair wire, coaxial cable, fiber optics, and microwave. (Author/MLW)

This manual is intended to provide a free resource on essential network security concepts for non-technical managers of small libraries. Managers of other small nonprofit or community organizations will also benefit from it. An introduction defines network security; outlines three goals of network security; discusses why a library should be…

Having more than one screen of usable space can enhance productivity, both inside and outside of the classroom. So can using one keyboard, screen, and mouse with multiple computers. This paper (and session) will cover the author's use of multiple monitor and KVM (keyboard, video, and mouse) technologies both inside and outside the classroom, with…

Currently every Area Education Agency, community college, and Regent University in Iowa is connected by a fiber optic system known as the Iowa Communications Network (ICN). Every semester, 7 to 13 college credit classes have been offered at the University of Northern Iowa (UNI) via the ICN since 1993. In the Spring of 1995 seven classes (six…

Networked multimedia is described as a tool for collaborative learning, focusing on learning through discussion. It is proposed that multimedia may be used to structure and enhance communication, thereby promoting learning. The background and application of collaborative learning is outlined. Several dimensions of media which influence the…

The Education Network of Ontario (ENO) is a telecommunications corporation creating an access and applications network for and by Ontario's 130,000-member education community. When educators register with ENO, they receive full industry-standard Internet and Intranet services in English and French. ENO/REO works from school or home. Statistics…

Since the popularization of networked computing that began in 1993, many excited educators have employed networked computers to improve motivation and learning in the classroom. Computers have also become a focal point for the improvement of instruction through the introduction of teaching methods that better support constructivist learning. While…

Researchers at the University of Arkansas at Little Rock conducted a study of faculty attitudes about the use of technology in the college classroom using electronic focus group sessions. This paper examines the electronic focus group data collection procedure. The electronic sessions were conducted in a decision-support center on campus with 13…

Introduces concepts of server security and includes articles and sidebars of firsthand accounts of consequences of not devoting enough time to security measures. Outlines the following factors to consider when evaluating a server's risk potential: confidentiality/reproducibility of the data; complexity of the system; backup system and hardware…

Discusses the declining performance of the Internet in light of the rapid growth of commercial enterprises on the Internet and World Wide Web, along with plans by the National Science Foundation, the Federation of American Research Networks, and research universities to develop a new, high-performance Internet (or Internet II) for educational and…

Discusses the advantages and disadvantages of outsourcing remote access to campus computer networks and the Internet, focusing on improved service, cost-sharing, partnerships with vendors, supported protocols, bandwidth, scope of access, implementation, support, network security, and pricing. Includes a checklist for a request for proposals on…