Literature Reviews

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

• Accessibility Metatesting: Comparing Nine Testing Tools

  Jonathan Robert Pool (2023) — Proceedings of the 20th International Web for All Conference (W4A '23)

  This short paper presents a systematic empirical comparison of nine automated web accessibility testing tools that are amenable to integration into multi-tool testing regimes (free or nearly free, controllable via APIs or NPM packages, and comprehens…

  • automated accessibility testing
  • web accessibility
  • accessibility testing
  • accessibility evaluation
  • WCAG compliance
  • developer tools
  • accessibility violations
  • tools

• AccessGuru: Leveraging LLMs to Detect and Correct Web Accessibility Violations in HTML Code

  Nadeen Fathallah, Daniel Hernández, Steffen Staab (2025) — ASSETS 2025: 27th International ACM SIGACCESS Conference on Computers and Accessibility

  This paper introduces AccessGuru, a novel method that combines traditional automated accessibility testing tools with large language models (LLMs) to both detect and correct web accessibility violations in HTML code. The work addresses a persistent g…

  • automated testing
  • web accessibility
  • large language models
  • HTML remediation
  • prompt engineering
  • WCAG
  • accessibility violations
  • machine learning