The basic principles of narrow bandwidth telecommunications are treated in a manner understandable to the non-engineer. The comparative characteristics of the various narrow bandwidth communications circuits are examined. Currently available graphics transmission and reception equipment are described and their capabilities and limitations…

A new approach was instituted for the fourth Automatic Data Processing Conference of the U. S. Department of Health, Education and Welfare. Agency personnel were interviewed prior to the Conference to establish questions and issues that the meeting ought to address. An objective opinion was sought from Organizational Development Associates, a…

Projections about the growth of the telephone industry from 1970-1985 were made from forecasts of five panels of experts, in five areas: (1) the regulatory environment; (2) changes in U.S. society; (3) existing networks and services; (4) future networks and services; (5) future characteristics of the labor force and employee-management relations.…

The international regulation of the radio frequency spectrum is seen as an interplay of international law and technology. The means by which the radio frequency spectrum is apportioned among and used by the nations of the world are analyzed. An in-depth examination of the international agency responsible for regulating the use of the spectrum, the…

Data collected by the Corporation for Public Broadcasting, the National Center for Educational Statistics (U.S. Office of Education), and the National Association for Educational Broadcasters (NAEB) were used to compile the reports in this directory. As well as listing the major components of the educational telecommunications system in the United…

Two-way information services to the home may become a $20 billion per year industry by the end of the next decade; this report presents some market forecasts for thirty such home information services. The thirty possible home information services are grouped into six major categories: education, business, general information access, shopping…

The need for commercial communications is expected to grow substantially in the future. Whether telephone companies meet most of this demand seems to depend on three major factors: regulatory actions, the development of alternative technology, and the telephone companies themselves. The Federal Communications Commission is considering requiring…

Teachers at John F. Kennedy Senior High School carry a mechanical ultrasonic device that can summon security personnel in seconds. (MLF)

The article describes a program in which schools in different parts of the country exchange video tapes which their students make about their schools. (CD)

Viewdata, an interactive service that may revolutionize the public's access to information, transforms the home television receiver into a home information retrieval terminal via a telephone, which connects it to a central computer covering a wide range of data bases. Its origins, costs, and implications are discussed. (Author/MBR)

Describes an experiment to determine the effectiveness of satellite teleconferencing in maintaining two-way communication with members in the field. ALA's goal was to provide information and guidance on copyright to as many people as possible, inexpensively, and in the least possible time. Summaries of reports from 12 sites are included.…

Libraries in Canada can now access the Telenet and Tymnet networks through a Canadian telecommunications network called DATAPAC. One library's trial use of DATAPAC, USER/network interaction, system messages and meanings, communications costs, impact on online searching in Canada, and the Canadian data bases which will now be accessible to users in…

Transcript of a conference call, as an example of a way to obtain classroom contact with contemporary authors. (AA)

The article describes assistive listening devices, telecommunications devices, and alerting devices for the deaf. Examples of how deaf individuals make use of the devices are given as are approximate costs and sources of additional information. (DB)