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• Certification or Conformance: Making a Successful Commitment to WCAG 2.0

  Suzette Keith, Nikolaos Floratos, Gill Whitney · 2012 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  Commissioned by ANEC (the European consumer voice in standardisation), this study examined whether voluntary self-declaration or third-party certification of web accessibility conformance translates into actual compliance with WCAG 2.0. The researchers selected 100 websites from…

  WCAG compliance · accessibility evaluation · certification · conformance testing · e-government

• Guidelines, Icons and Marketable Skills: An Accessibility Evaluation of 100 Web Development Company Homepages

  Teresa D. Gilbertson, Colin H. C. Machin · 2012 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This study examined whether web development companies that market accessibility as a skill actually practice what they preach, by evaluating the homepages of 100 UK web development companies selected from Google searches across four geographic regions. Each homepage was tested…

  web accessibility · WCAG compliance · developer awareness · conformance testing · accessibility evaluation

• Evaluation of the Effectiveness of a Tool to Support Novice Auditors

  Christopher Bailey, Elaine Pearson · 2012 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper evaluates the Accessibility Evaluation Assistant (AEA), a web-based knowledge management tool designed to help novice auditors conduct accessibility evaluations, by comparing it against standard WCAG 2.0 conformance review. The AEA was developed at Teesside University…

  accessibility evaluation · accessibility education · WCAG compliance · evaluation tools · accessibility training

• Getting One Voice: Tuning Up Experts' Assessment in Measuring Accessibility

  Silvia Mirri, Paola Salomoni, Ludovico A. Muratori, Matteo Battistelli · 2012 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper addresses a fundamental challenge in web accessibility evaluation: how to reconcile the subjective assessments of multiple human experts into a single, reliable accessibility measurement. While automated testing tools produce binary pass/fail results for detectable…

  accessibility metrics · accessibility evaluation · manual evaluation · automated testing · expert assessment

• MIPAW: Modele of a Progressive Implementation of Web Accessibility

  Jean-Pierre Villain, Olivier Nourry · 2012 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper presents MIPAW (Modele of a Progressive Implementation of Web Accessibility), a framework for reorganizing WCAG criteria into a user-centric, phased implementation model. The authors, who lead the AccessiWeb reference list — the most widely implemented WCAG-based…

  WCAG implementation · progressive enhancement · accessibility strategy · quality assurance · accessibility evaluation

• AMAri: A Reporting Interface for Accessibility Evaluations

  Silvia Mirri, Matteo Casadei, Ludovico A. Muratori, Matteo Battistelli, Paola Salomoni · 2012 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This short paper presents AMAri (Accessibility Monitoring Application Reporting Interface), an open-source web-based tool designed to make large-scale accessibility evaluation data understandable and actionable for distributed web authoring and editorial teams. AMAri sits on top…

  accessibility monitoring · accessibility evaluation · data visualization · accessibility tools · reporting

• Evaluating the Accessibility of Rich Internet Applications

  Nádia Fernandes, Daniel Costa, Sergio Neves, Carlos Duarte, Luís Carriço · 2012 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper addresses a critical gap in automated accessibility evaluation: most tools only assess the initial HTML served to the browser, missing the dynamically generated content that defines modern Rich Internet Applications (RIAs). Web applications using JavaScript and AJAX…

  automated testing · web accessibility · rich internet applications · AJAX · dynamic content

• Is Accessibility Conformance an Elusive Property? A Study of Validity and Reliability of WCAG 2.0

  Giorgio Brajnik, Yeliz Yesilada, Simon Harper · 2012 · ACM Transactions on Accessible Computing

  This landmark study investigates whether WCAG 2.0's definition of "Reliably Human Testable"—that at least 80% of knowledgeable evaluators would agree on an audit conclusion—is actually achievable in practice. The researchers recruited 25 experienced accessibility evaluators…

  WCAG · conformance testing · accessibility evaluation · evaluator effect · reliability

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