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The millennium is an opportune time to review the history of communication technology. The startling observation is that most of today’s communication systems and technologies were invented in the nineteenth century. The twentieth century saw mostly the commercial exploitation of these systems...
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A study was conducted to determine the balance between the advantages and disadvantages of caller-ID from a user perspective. A questionnaire exploring the degree of concern raised by a range of events was completed by 43 US postgraduate students. It was found that caller-ID was of much greater...
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Bell Labs is a costly development house, and the products designed and developed there do not appear competitive in price and features. Since divestiture it is no longer fair that AT&T foot most of the research bill for the US telecommunications industry as a whole. Everyone concerned would...
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There is worldwide interest in the prospect for information access in the home using the television receiver for display of textual and graphical information. Viewdata systems use a large, central, computerized databank utility to store the information. Teletext systems transmit all the...
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A Picturephone® two way visual communications system was operational from March 1973 to April 1976 at the Bethany-Garfield Hospital in Chicago, and achieved metered usage as high as 1800 calls per month. To assist the AT&T Marketing Department in its visual communications market exploration...
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