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Usability and Accessibility of E-Health Websites: Enabling Nutrition and Physical Activity Education for Blind and Low Vision Internet Users

Usability and Accessibility of E-Health Websites: Enabling Nutrition and Physical Activity Education for Blind and Low Vision Internet Users
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Author(s): Constantinos K. Coursaris (Michigan State University, USA), Sarah J. Swierenga (Michigan State University, USA)and Pamela Whitten (Michigan State University, USA)
Copyright: 2014
Pages: 20
Source title: Evaluating Websites and Web Services: Interdisciplinary Perspectives on User Satisfaction
Source Author(s)/Editor(s): Denis Yannacopoulos (Technological Educational Institute of Piraeus, Greece), Panagiotis Manolitzas (Technical University of Crete, Greece), Nikolaos Matsatsinis (Technical University of Crete, Greece)and Evangelos Grigoroudis (Technical University of Crete, Greece)
DOI: 10.4018/978-1-4666-5129-6.ch012

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Abstract

This chapter describes a multi-group research study of the usability evaluation and consequent results from participants’ experiences with the MyPryamidTracker.gov Website application. The authors report on a study of a sample consisting of 25 low-income participants with varied levels of vision (i.e., sighted, low vision, and blind Internet users). Usability was assessed via both objective and subjective measures. Overall, participants had significant difficulty understanding how to use the MyPyramidTracker.gov Website. The chapter concludes with major recommendations pertaining to the implementation of Website design elements including pathway/navigation, search, links, text chunking, and frames layout. An extensive set of actionable Website design recommendations and a usability questionnaire are also provided that can be used by researchers in their future evaluations of Websites and Web services.

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