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• Enabling Access to Geo-referenced Information: Atlas.txt

  Kavita E. Thomas, Livia Sumegi, Leo Ferres, Somayajulu Sripada · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper from the University of Aberdeen and Carleton University presents Atlas.txt, a data-to-text natural language generation (NLG) system designed to make geo-referenced data — such as census maps and thematic choropleth maps — accessible to visually impaired users. The…

  natural language generation · visual impairment · data accessibility · geographic information · data visualization

• A Syntactic Analysis of Accessibility to a Corpus of Statistical Graphs

  Leo Ferres, Petro Verkhogliad, Livia Sumegi, Louis Boucher, Martin Lachance, Gitte Lindgaard · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)

  This paper from Carleton University and Statistics Canada tackles a persistent accessibility challenge: making statistical graphs accessible to blind and visually impaired users. The authors analysed a corpus of 120 real-world statistical graphs from Statistics Canada's daily…

  data visualization · graph accessibility · blind and low vision · alt text · knowledge representation

• TAIG: textually accessible information graphics

  Seniz Demir · 2008 · Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '08)

  This short paper presents TAIG (Textually Accessible Information Graphics), a system designed to make bar charts and other information graphics accessible to people with visual impairments by generating coherent natural language summaries. TAIG extends the SIGHT system, which is…

  data visualization · graph summarization · screen readers · visual impairment · natural language generation

• Lessons from an evaluation of a domestic well-being indicator system

  Nubia M. Gil · 2008 · Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '08)

  This short paper presents an evaluation of a domestic well-being indicator system designed to present sensor-collected data from older people's homes through two distinct user interfaces — one for the older person and one for their carer. The system tracks well-being indicators…

  aging · telecare · well-being monitoring · older adults · caregiving

• Tactile Chart Generation Tool

  Cagatay Goncu, Kim Marriott · 2008 · Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '08)

  This paper presents a Java application that automatically generates tactile bar and pie charts from raw data values provided in a formatted text file. Developed in collaboration with Vision Australia, the tool addresses the time-consuming and expensive process of manually…

  tactile graphics · data visualization · visual impairment · braille · accessible publishing

• Technology Devices for Older Adults to Aid Self Management of Chronic Health Conditions

  Amritpal Singh Bhachu, Nicolas Hine, John Arnott · 2008 · Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility (Assets '08)

  This University of Dundee study investigates older adults' opinions and attitudes toward technology devices that could be used as part of a telecare system for self-managing chronic health conditions. The research was conducted through technology evaluation workshops with a…

  aging · telecare · self-management · health technology · older adults

6 results.