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INTERNATIONAL JOURNAL OF HUMANCOMPUTER INTERACTION, 22(3), 247269 Copyright © 2007, Lawrence Erlbaum Associates, Inc. What Frustrates raise out Reader Users on the Web: A call for of hundred Blind Users Jonathan Lazar Aaron Allen Jason Kleinman Chris Malarkey Department of Computer and development Sciences, Towson University In previous research, the computer frustrations of student and workplace users support been documented. However, the challenges face by blind users on the Web vex non been previously examined. In this issue, 100 blind users, using period diaries, recorded their frustrations using the Web. The top causes of frustration describe were (a) page layout causing confusing interpenetrate ratifier feedback; (b) conflict encircled by screen reader and application; (c) poorly intentional/unlabeled forms; (d) no alt text for pictures; and (e) 3-way tie amidst deceptive links, inaccessible PDF, and a screen reader crash. about of the causes of f rustration, much(prenominal) as inappropriate form and graphic labels and confusing jack layout, are relatively simple to solve if Webmasters and Web designers summation on this effort. In addition, the more technically challenging frustrations, such(prenominal) as screen reader crashes and conflicts, need to be intercommunicate by the screen reader developers.

Blind users in this study were apt(predicate) to repeatedly attempt to solve a frustration, not fall through up, and not reboot the computer. In this study, the blind users reported losing, on average, 30.4% of time due to these frustrating situations. Implications for Web developers, screen read! er developers, and screen reader users are discussed in this article. We lie with Dr. Betsy Zaborowski, brad Hodges, and Chris Danielsen, all from the National Federation of the Blind, for their assistance in instrumentalist recruitment and data collection. We also thank Jessica Lawrence, who was obscure in early stages of participant recruitment, and Jared Smulison and Ellen Libao, who ensured that participants got paid for their...If you want to clear a full essay, order it on our website: BestEssayCheap.com

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