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Information Networks
Information networks in the broadest sense can be any formalised system of information exchange. But, in modern information networks, technology is utilised to link libraries, specialised data resources, or individuals to the persons or institutions in need of information. It was not until 1960s, however, that libraries could be linked by telecommunication to central computer facilities built around a bibliographic data base. From this developed a network structure that made new technology available to libraries across the country (Penniman, 1976).
Components of an IRS Lancaster [1979] considers that an Information Retrieval System (IRS) comprises the following components: i) the document selection sub-system ii
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Function Decomposition Diagram
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Dean Kamen holds more than 150 US and foreign patents related to medical devices, climate control systems, and helicopter design. In 2001 he developed a business to manufacture and
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