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• Making Lecture Videos Accessible for Students who are Blind or have Low Vision through AI-Assisted Navigation and Visual Question Answering

  Katharina Anderer, Karin Müller, Lukas Strobel, Matthias Wölfel, Jan Niehues, Kathrin Gerling · 2025 · Proceedings of the 27th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2025)

  This paper presents the design and evaluation of LectureAssistant, an AI-powered prototype that makes lecture videos more accessible for students who are blind or have low vision. The research follows a three-part human-centred design process. First, need-finding interviews with…

  blind and low vision · lecture accessibility · higher education · large language models · vision-language models

• Lecture Adaptation for Students with Visual Disabilities Using High-Resolution Photography

  Gregory Hughes, Peter Robinson · 2006 · Proceedings of the 8th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '06)

  This paper presents a system designed to make visual content in lectures accessible to students with visual disabilities by using high-resolution digital still cameras and computer vision techniques. Students with visual impairments typically sit 4 to 20 metres from whiteboards,…

  visual impairment · education · assistive technology · computer vision · lecture accessibility

• Speech Recognition in University Classrooms: Liberated Learning Project

  Keith Bain, Sara H. Basson, Mike Wald · 2002 · Proceedings of the Fifth International ACM Conference on Assistive Technologies (Assets 02)

  This paper describes the Liberated Learning Project (LLP), an international applied research initiative studying whether speech recognition technology can successfully convert live university lectures into real-time text displays, serving as an alternative to traditional…

  speech recognition · higher education · deaf accessibility · real-time captioning · universal design

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