Three Case Studies



This chapter will introduce three real-world case studies involving pervasive information and communication technology (PICT) systems and the ethical issues which can arise during the development and deployment of these systems and technologies. The sensor-effector system model will be used to decompose the larger area of PICT into three areas of focus: sensors, effectors, and the systems these elements form with their control logic. Each of these areas will be examined through a real-world example and discussion of the issues inherent in the pervasive use of information technology in that area. In the first case, our over-reliance on GPS systems will serve as an example of the issues related to pervasive sensors. In the second case, the dangers of computer viruses and worms such as Stuxnet will illustrate what can arise with pervasive effectors. Finally, the Flash Crash experienced by the stock markets in 2010 will exemplify what can occur when sensors, effectors, and their control logic are combined into autonomous systems and deployed pervasively throughout a world.


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Copyright information

© Springer Science+Business Media Dordrecht. 2014

Authors and Affiliations

  1. 1.Syncere SystemsLawrencevilleUSA
  2. 2.Andrew Young School of Policy StudiesGeorgia State UniversityAtlantaUSA

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