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• Image Recognition Tools for Blind and Visually Impaired Users: An Emphasis on the Design Considerations

  Sandra Fernando, Chiemela Ndukwe, Bal Virdee, Ramzi Djemai · 2025 · ACM Transactions on Accessible Computing

  This research examines the current landscape of image recognition tools (IRT) designed for blind and visually impaired users, evaluating their capabilities against user needs and ISO ergonomic design standards. The authors conducted both a comprehensive review of 21 existing…

  image recognition · computer vision · blind and low vision · assistive technology · AI

• Creating Accessible Online Floor Plans for Visually Impaired Readers

  Anuradha Madugalla, Kim Marriott, Simone Marinai, Samuele Capobianco, Cagatay Goncu · 2020 · ACM Transactions on Accessible Computing

  This paper presents a generic model for converting online graphics—specifically house floor plans—into accessible formats for blind and severely vision-impaired users. The model supports both fully automatic and semi-automatic transcription, allowing sighted users to correct…

  visual impairment · blindness · floor plans · tactile graphics · image recognition

• Artificial Intelligence (AI) for Web Accessibility: Is Conformance Evaluation a Way Forward?

  Shadi Abou-Zahra, Judy Brewer, Michael Cooper · 2018 · Proceedings of the 15th International Web for All Conference (W4A 2018)

  This short paper from three W3C/WAI staff members explores the potential and limitations of applying artificial intelligence to improve web accessibility, proposing accessibility conformance evaluation as a strategic pathway to accelerate AI adoption in this domain. The authors…

  artificial intelligence · web accessibility · WCAG · automated testing · machine learning

• 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

• End-to-End Solution for Accessible Chemical Diagrams

  Volker Sorge, Mark Lee, Sandy Wilkinson · 2015 · Proceedings of the 12th International Web for All Conference (W4A)

  This paper presents a complete pipeline for making chemical diagrams — typically distributed as inaccessible bitmap images — fully accessible on the web. The system takes bitmap images of molecular diagrams as input and produces interactive, explorable SVG diagrams with semantic…

  STEM accessibility · image accessibility · visual impairment · screen readers · SVG

• Can a Blind Person Understand Your World?

  Chieko Asakawa · 2014 · Proceedings of the 11th Web for All Conference (W4A)

  This keynote paper by Chieko Asakawa of IBM Research presents a vision for the next frontier of accessibility for blind people: moving from digital information access to real-world understanding through cognitive computing. Asakawa charts the exponential growth of accessible…

  blindness · cognitive assistance · image recognition · computer vision · machine learning

6 results.