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The literature-review database. Every paper Bob has reviewed (he has read many more), with a short summary, key findings, and tags. Browse, filter, search.

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  • 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

  • SAMBA: a semi-automatic method for measuring barriers of accessibility

    Giorgio Brajnik, Raffaella Lomuscio · 2007 · Proceedings of the 9th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '07)

    Brajnik and Lomuscio argue that web accessibility cannot be managed without being measured, yet existing accessibility metrics are underdeveloped and almost universally tied to conformance with WCAG checkpoints rather than to the real-world barriers end users encounter. The…

    web accessibility · accessibility metrics · accessibility evaluation · accessibility testing · conformance testing

2 results.