We implemented two local area network (LAN) projects in our introductory data communications and networking course. The first project required students to develop a LAN from scratch for a small imaginary organization. The second project required student groups to analyze a LAN for a real world small organization. By allowing students to apply what…

Since electronic networking via microcomputers is fast becoming one of the most popular communications mediums of this decade, this manual is designed to help educators use personal computers as communication devices. The purpose of the document is to acquaint the reader with: (1) the many available communications options on electronic networks;…

Discusses the growth of computerized communications. Attributes this growth to rapid growth of the computer industry, price reductions on computer equipment, and university installation of departmental computers. Describes the Internet, USENET, and electronic mail. Concludes that individuals must be trained to use, understand, and participate in…

Describes the NPRA/SCHOLE network that links the parks and recreation community worldwide by computer. Special network features are discussed, such as access to Delphi Network and Internet. Also discussed are the requirements for accessing the system and the subscription cost. Results from a subscriber survey are included. (GLR)

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)

Explains light-wave communication and optical fibers. The impact of fiber optics on communication is discussed; uses of fiber optic technology in elementary, secondary, and higher education are described; and possible futures of light-wave communication are considered, including Integrated Services Digital Networks and the National Research and…

Describes a demonstration of the transmission of data signals from one microcomputer to another using an optical fiber line. Discusses the set-up method and demonstration steps for sending program and graphics. Provides a block diagram of the system and two circuit diagrams. (YP)

This report focuses on the pivotal technical issues associated with the National Information Infrastructure program, security and privacy, interoperability, and reliability, and presents the General Accounting Office's findings on these challenges. It is reported that while the structures and services to be offered by the information superhighway…

Examined are large curriculum software packages that currently dominate school networks. Indicates ways that networks could serve schools. Discusses different Integrated Learning Systems (ILS), evaluates their use and proposes future uses of these networks. (CW)

Presented is information about the National Science Teachers Association computer bulletin board, Science Line. Described are the features of the service and how teachers may gain access. (CW)

As scholars increasingly use electronic networks, the roles of the library and the computer center will need to change from central repositories of information and technology to integrators of disparate information sources. Scholars will become less library "patrons" and more "users" of electronic information services that will…

Describes the formation of the supercomputer system which reaches from Seattle to South Florida. Explains the major obstacles of international protocols, billing, priority routing, and security. (RT)

Discussion of the impact of the use of information technology on democratic potential highlights the concept of the autopoietic state as a basis for determining appropriate communication policy principles in a network environment. Topics addressed include the relationship between information and power; systems theory; chaos theory; and the…

This paper identifies a paradigm shift that must take place in school networking. The ultimate goal is to retool the schools with a local technical infrastructure that gives teachers and students immediate access to communication systems and information resources, thereby supporting the implementation of advances in pedagogy and educational…