In this article, I focus on two competing technical communication discourses used to represent the biometric technology Ghana adopted in 2012 and subsequent elections to demonstrate how communication about technology could potentially marginalize local, nondominant knowledge systems whereas it privileges global, dominant knowledge systems.…

This paper discusses our experiences teaching a doctoral-level course in emerging information technologies. The concept of emerging technologies is put into context by describing the technology life cycle. The emerging information technologies of current interest -- Artificial Intelligence and related areas, Collective Human-Computer Intelligence,…

This dissertation explores some of the fundamental challenges facing the information assurance community as it relates to knowledge categorization, organization and representation within the field of information security and more specifically within the domain of biometric authentication. A primary objective of this research is the development of…

Explains the technology of biometrics, the science of identifying a person by unique physical characteristics, and its application in the fight against terrorism. Argues that biometrics, such as hand readers, fingerprint readers, and eye scans, are reliable and efficient. Also describes proximity cards, digital tracking systems, and smart cards.…

Hoteliers have installed new technology, such as self-service and wireless technology, to improve customer service or to increase revenue. However, it seems that they tend to either be unaware of or ignore potential vulnerability of their systems when they add more technologies. The underestimated risks can possibly result in massive losses for…