A Comparative Test of Web Accessibility Evaluation Methods
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Date: October 2008
Language: English
Author: Giorgio Brajnik
Publisher: Università di Udine, Italy
Format: PDF
Size: 1.2 MB
Pages: 8
DownloadAfter a quick review and description of methods, the paper illustrates a comparative test of two web accessibility evaluation methods: conformance testing and barrier walk through | Giorgio Brajnik, Dipartimento di Matematica e Informatica, Università di Udine | October 2008
Accessibility auditors have to choose a method when evaluating accessibility: expert review (a.k.a. conformance testing),user testing, subjective evaluations, barrier walkthrough are some possibilities. The comparison in this study aims at determining merits of barrier walkthrough, using conformance testing as a control condition. A comparison framework is outlined, followed by the description of a laboratory experiment with 12 subjects (novice accessibility evaluators), and its results.