Semantic Content Analysis Supporting Web Accessibility Evaluation
Carlos Duarte, Inês Matos, Luís Carriço · 2018 · Proceedings of the 15th International Web for All Conference (W4A)
This paper addresses a fundamental limitation of automated web accessibility evaluation tools: their inability to assess whether text alternatives actually describe the content they refer to. While tools can detect the presence of an alt attribute on an image, they cannot judge…
automated testing · alternative text · semantic analysis · machine learning · image recognition