Literature Reviews

Reviewed research papers, articles, and publications relevant to digital accessibility.

• Metrics for accessibility on the Vamolà project

  Silvia Mirri, Ludovico Antonio Muratori, Marco Roccetti, Paola Salomoni (2009) — Proceedings of the 2009 International Cross-Disciplinary Conference on Web Accessibililty (W4A)

  This paper describes the Vamolà project (Italian acronym for "accessibility validator and monitor"), a collaboration between the University of Bologna and the Emilia Romagna Region that integrates an accessibility validator with a monitoring system d…

  • accessibility metrics
  • accessibility monitoring
  • automated testing
  • Stanca Act
  • accessibility evaluation
  • Italian accessibility law
  • WAB score

• Analysis and integration of web accessibility metrics

  Maia Naftali (2010) — Proceedings of the 2010 International Cross Disciplinary Conference on Web Accessibility (W4A)

  This Google Student Award paper presents OceanAcc, a semi-automatic accessibility evaluation and analysis tool developed as a thesis project at the University of Buenos Aires. OceanAcc addresses a practical gap: while several accessibility metrics ha…

  • accessibility metrics
  • accessibility evaluation
  • automated testing
  • barrier walkthrough
  • WCAG compliance
  • accessibility tools

• Web not for all: a large scale study of web accessibility

  Rui Lopes, Daniel Gomes, Luís Carriço (2010) — Proceedings of the 2010 International Cross Disciplinary Conference on Web Accessibility (W4A)

  This paper presents the first large-scale automated accessibility evaluation of nearly 30 million web pages from the Portuguese Web Archive. The researchers implemented 39 WCAG 1.0 checkpoints (priorities 1 and 2) based on the Unified Web Evaluation …

  • automated testing
  • accessibility evaluation
  • WCAG compliance
  • web science
  • accessibility metrics
  • large-scale study

• AChecker: open, interactive, customizable, web accessibility checking

  Greg Gay, Cindy Qi Li (2010) — Proceedings of the 2010 International Cross Disciplinary Conference on Web Accessibility (W4A)

  This paper introduces AChecker, an open-source web accessibility checker developed at the University of Toronto's Adaptive Technology Resource Centre. AChecker was designed to address two fundamental shortcomings of existing accessibility evaluation …

  • automated testing
  • accessibility evaluation
  • open source
  • WCAG compliance
  • accessibility tools

• WaaT: Personalised Web Accessibility Evaluation Tool

  Theofanis Oikonomou, Nikolaos Kaklanis, Konstantinos Votis, Grammati-Eirini Kastori, Nikolaos Partarakis, Dimitrios Tzovaras (2011) — Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper presents WaaT (Web Accessibility Assessment Tool), a personalized accessibility evaluation tool that allows developers to assess web content against specific disability profiles, assistive technologies, and personas rather than running a g…

  • accessibility evaluation
  • automated testing
  • WCAG compliance
  • accessibility tools
  • personas
  • barrier walkthrough
  • ontology

• 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 application…

  • automated testing
  • web accessibility
  • rich internet applications
  • AJAX
  • dynamic content
  • DOM manipulation
  • accessibility evaluation

• 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/f…

  • accessibility metrics
  • accessibility evaluation
  • manual evaluation
  • automated testing
  • expert assessment
  • WCAG compliance

• A Web Compliance Engineering Framework to Support the Development of Accessible Rich Internet Applications

  Carlos A Velasco, Dimitar Denev, Dirk Stegemann, Yehya Mohamad (2008) — Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A 2008)

  This paper from Fraunhofer Institute introduces Web Compliance Engineering as a new discipline within Web Engineering, and presents a software framework (imergo) designed to support accessibility compliance for Rich Internet Applications. The authors…

  • web compliance engineering
  • rich internet applications
  • accessibility testing
  • semantic web
  • EARL
  • software engineering
  • quality assurance
  • automated testing

• Intelligent Approaches in the Software Development Process: A Systematic Literature Mapping

  Luciano Arruda Teran, Alan Trindade de Almeida Silva, Giselle Lorrane Nobre Melo, Marcelle Pereira Mota (2021) — Proceedings of the X Latin American Conference on Human Computer Interaction (CLIHC)

  This short paper from the Federal University of Pará in Brazil presents a systematic literature mapping (SLM) investigating how intelligent approaches — methods and tools using artificial intelligence concepts — are used to assess and validate access…

  • software engineering
  • accessibility testing
  • artificial intelligence
  • automated testing
  • systematic review
  • software development
  • WCAG compliance

• A Web Accessibility Report Card for Top International University Web Sites

  Shaun K. Kane, Jessie A. Shulman, Timothy J. Shockley, Richard E. Ladner (2007) — Proceedings of the 2007 International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper from the University of Washington presents a comprehensive multi-method accessibility evaluation of the home pages of the top 100 international universities as ranked by the Times Higher Education Supplement 2006 World University Rankings.…

  • web accessibility
  • education
  • accessibility testing
  • WCAG compliance
  • automated testing
  • accessibility policy
  • global accessibility
  • higher education