Paul Komiak

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Usability is a key determinant of the adoption and use of Personal Health Record (PHR) by seniors. Usability principles exist to guide developers in the creation of senior-friendly PHRs. The purpose of this study is to understand why seniors still perceive the usability of PHRs as low in spite of these publicly available guidelines. 16 PHRs were evaluated(More)
Many small businesses have started to use eBay as their electronic commerce platform. Such a strategy increases their reach to global customers without high financial and technical costs in building their own ecommerce infrastructure or in intense advertising. How can these e-stores conduct successful international business on eBay? This paper addresses(More)
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