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• Interactive SIGHT into Information Graphics

  Seniz Demir, David Oliver, Edward Schwartz, Stephanie Elzer, Sandra Carberry, Kathleen F. McCoy · 2010 · Proceedings of the 2010 International Cross Disciplinary Conference on Web Accessibility (W4A)

  This paper presents Interactive SIGHT (Summarizing Information GrapHics Textually), a system that provides visually impaired users with access to the high-level knowledge conveyed by bar charts in electronic documents. Unlike approaches that simply reproduce the graphic in…

  visual impairment · data visualization · natural language generation · graph accessibility · bar charts

• Interactive SIGHT Demo: Textual Summaries of Simple Bar Charts

  Seniz Demir, David Oliver, Edward Schwartz, Stephanie Elzer, Sandra Carberry, Kathleen F. McCoy · 2010 · Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2010)

  This demonstration paper presents Interactive SIGHT, a browser extension designed to make simple bar charts found in online popular media (newspapers, magazines) accessible to people with visual impairments. The system goes beyond providing raw data values — it identifies the…

  information graphics · data visualization · blindness · screen readers · natural language generation

• Modeling and Synthesizing Spatially Inflected Verbs for American Sign Language Animations

  Matt Huenerfauth, Pengfei Lu · 2010 · Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2010)

  This paper presents a novel computational method for automatically synthesizing animations of American Sign Language (ASL) verbs that undergo spatial inflection — a grammatical process where verb motion paths change based on the 3D locations in space that have been assigned to…

  American Sign Language · sign language animation · deaf accessibility · natural language generation · avatar

• Evaluating a Tool for Improving Accessibility to Charts and Graphs

  Leo Ferres, Gitte Lindgaard, Livia Sumegi · 2010 · Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2010)

  This paper presents two formative usability studies of iGraph-Lite, a natural language-based assistive technology that enables blind and visually impaired people to interact with statistical line graphs through keyboard commands and text-to-speech output. The system comprises…

  data visualization · blindness · natural language generation · information graphics · screen readers

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