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• An Adaptive Videos Enrichment System Based on Decision Trees for People with Sensory Disabilities

  José Francisco Saray Villamizar, Benoît Encelle, Yannick Prié, Pierre-Antoine Champin · 2011 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper from the ACAV (Collaborative Annotation for Video Accessibility) project at the University of Lyon proposes an adaptive system that personalises how video accessibility descriptions are presented to users with sensory disabilities. The core insight is that predefined,…

  video accessibility · multimedia accessibility · machine learning · personalization · adaptive systems

• Prediction of Web Page Accessibility Based on Structural and Textual Features

  Sina Bahram, Debadeep Sen, Robert St. Amant · 2011 · Proceedings of the International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper from NC State University explores whether machine learning classifiers can predict the accessibility of web pages based on structural and textual features of their DOM — features that are independent of explicit accessibility markup like alt text or ARIA attributes.…

  machine learning · accessibility evaluation · automated testing · visual impairment · web accessibility

• Navigation and Obstacle Avoidance Help (NOAH) for Older Adults with Cognitive Impairment: A Pilot Study

  Pooja Viswanathan, James J. Little, Alan K. Mackworth, Alex Mihailidis · 2011 · The Proceedings of the 13th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2011)

  This paper describes NOAH (Navigation and Obstacle Avoidance Help), an intelligent powered wheelchair system designed to provide adaptive navigation assistance to older adults with cognitive impairment in long-term care settings. An estimated 60-80% of residents in long-term…

  intelligent wheelchair · dementia · cognitive impairment · collision avoidance · wayfinding

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