Information technology and information systems

  • Ian O. Angell
  • Steve Smithson
Part of the Information Systems Series book series (INSYS)


In discussing computer-based information systems (CBIS), due regard must be paid to the underlying (information) technology. Much has been written about the ‘IT Revolution’, eulogizing the advances made in hardware, software and telecommunications. Managers, however, should beware the seductiveness of ‘progress’, as identified by technocrats, and should avoid becoming enmeshed in the intricacies of the technology. It is overly simplistic to claim that the development of CBIS has been solely technology driven, but it would be equally naive to neglect its key role in influencing the pace and direction of development. In this chapter, we shall briefly, but critically, highlight some of the main trends in information technology in order to provide a technological backdrop for the subsequent discussion of information systems.


Information System Management Fire Brigade Strategic Defense Initiative Strategic Information System Transaction Processing System 
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Suggested reading

  1. Trends in information technology Forester, T. (ed.), The information technology revolution, Blackwell, Oxford, 1985.Google Scholar
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Copyright information

© I. O. Angell and S. Smithson 1991

Authors and Affiliations

  • Ian O. Angell
    • 1
  • Steve Smithson
    • 1
  1. 1.Department of Information SystemsLondon School of EconomicsUK

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