Literature Reviews

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

• Experiential Transcoding: An EyeTracking Approach

  Yeliz Yesilada, Simon Harper, Sukru Eraslan (2013) — Proceedings of the 10th International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper introduces "experiential transcoding" — a user-centred approach to web page transformation that uses eye-tracking data from sighted users to understand how people actually experience web pages, then uses those patterns to guide transcoding…

  • eye tracking
  • user experience
  • transcoding
  • visual impairment
  • situational impairment
  • mobile accessibility
  • web accessibility
  • user research
  • content adaptation

• A Challenge to Web Accessibility Metrics and Guidelines: Putting People and Processes First

  Martyn Cooper, David Sloan, Brian Kelly, Sarah Lewthwaite (2012) — Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This influential paper argues that web accessibility is not an intrinsic property of a digital resource but a relational quality determined by the interaction between users, resources, and contexts — shaped by political, social, cultural, and technic…

  • accessibility theory
  • accessibility policy
  • WCAG compliance
  • user experience
  • disability studies
  • BS 8878
  • learning analytics
  • inclusive design
  • accessibility metrics
  • organisational accessibility

• Evaluating Accessibility-in-Use

  Markel Vigo, Simon Harper (2013) — Proceedings of the 10th International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper introduces a novel method for evaluating web accessibility that goes beyond traditional guideline conformance testing. The authors argue that standards like WCAG 2.0 capture only about 53% of accessibility problems experienced by users, mi…

  • accessibility evaluation
  • user interaction
  • behavioural analysis
  • screen readers
  • blind and low vision
  • automated testing
  • conformance testing
  • user experience

• "Old Habits Die Hard!": Eyetracking Based Experiential Transcoding: A Study with Mobile Users

  Elgin Akpınar, Yeliz Yeşilada (2015) — Proceedings of the 12th International Web for All Conference (W4A)

  This paper presents an eyetracking-based approach to experiential transcoding — the practice of reformatting web pages into more accessible forms based on understanding how users actually experience and navigate content. The authors built on their ea…

  • transcoding
  • eyetracking
  • mobile web
  • situational impairment
  • user experience
  • personalization
  • web accessibility

• Improving OER websites for learners with disabilities

  Rosa Navarrete, Sergio Luján-Mora (2016) — Proceedings of the 13th International Web for All Conference (W4A)

  This extended abstract presents an OER (Open Educational Resources) website designed to enhance the user experience of learners with disabilities when searching for and retrieving educational resources. The authors argue that despite the inclusive vi…

  • open educational resources
  • user experience
  • personalization
  • information architecture
  • e-learning accessibility
  • metadata standards

• Considerations for Implementing a Holistic Organisational Approach to Accessibility

  Chris Bailey, Voula Gkatzidou (2017) — Proceedings of the 14th International Web for All Conference (W4A)

  This paper proposes a human-centred model of accessibility that moves beyond treating accessibility as a purely technical standards-compliance exercise. The authors argue that accessibility, usability, and user experience are interdependent quality a…

  • organizational accessibility
  • accessibility maturity
  • accessibility policy
  • user experience
  • human-centred design
  • digital accessibility

• WAEM: A Web Accessibility Evaluation Metric Based on Partial User Experience Order

  Shuyi Song, Can Wang, Liangcheng Li, Zhi Yu, Xiao Lin, Jiajun Bu (2017) — Proceedings of the 14th International Web for All Conference (W4A)

  This paper introduces WAEM (Web Accessibility Experience Metric), a novel accessibility metric that derives checkpoint weights from actual user experience data rather than from WCAG priority levels. The authors demonstrate that existing metrics like …

  • accessibility metrics
  • user experience
  • accessibility evaluation
  • machine learning
  • SVM
  • web accessibility
  • WCAG compliance
  • China
  • checkpoint weights
  • visual impairment
  • hearing disability
  • motor disability
  • speech disability

• Reliability Aware Web Accessibility Experience Metric

  Shuyi Song, Jiajun Bu, Chengchao Shen, Andreas Artmeier, Zhi Yu, Qin Zhou (2018) — Proceedings of the 15th International Web for All Conference (W4A)

  This paper introduces RA-WAEM (Reliability Aware Web Accessibility Experience Metric), a novel approach to measuring website accessibility that incorporates actual user experience from people with disabilities while accounting for the varying reliabi…

  • accessibility metrics
  • user experience
  • accessibility evaluation
  • machine learning
  • web accessibility
  • WCAG compliance
  • automated testing
  • crowdsourcing
  • reliability
  • optimization algorithm
  • China
  • disability inclusion
  • visual impairment
  • motor disability
  • hearing disability

• Computer Anxiety and Interaction: A Systematic Review

  Thiago Donizetti dos Santos, Vagner Figueredo de Santana (2018) — Proceedings of the 15th International Web for All Conference (W4A 2018)

  This paper presents a systematic review of 111 papers on Computer Anxiety (CA) in the context of Human-Computer Interaction, synthesising research spanning 1986-2017 across four databases (Springer, ACM, IEEExplore, PubMed). Computer Anxiety is defin…

  • computer anxiety
  • older adults
  • aging
  • digital inclusion
  • self-efficacy
  • accessibility barriers
  • user experience
  • systematic review
  • technology adoption
  • digital divide

• User Perspectives on Robotics for Post-stroke Hand Rehabilitation

  Chloe Ng (2019) — Proceedings of the 21st International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2019)

  This student research abstract presents a preliminary qualitative study investigating user perceptions of an exoskeleton robotic device designed for post-stroke hand rehabilitation. Impaired hand motor function is one of the most significant disabili…

  • stroke rehabilitation
  • exoskeleton
  • robotics
  • motor disability
  • assistive technology
  • user experience
  • hand function
  • rehabilitation
  • caregiver perspectives