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• Haptic 3D Surface Representation of Table-Based Data for People With Visual Impairments

  Jonas Braier, Katharina Lattenkamp, Benjamin Räthel, Sandra Schering, Michael Wojatzki, Benjamin Weyers · 2014 · ACM Transactions on Accessible Computing

  This paper introduces "relief charts"—3D surface representations of standard data visualizations (bar graphs, pie charts, scatter plots, radar charts) designed to make complex tabular data accessible to people with visual impairments. The approach is grounded in neuroscientific…

  visual impairment · haptic interfaces · data visualization · inclusive education · 3D printing

• Evaluating the Accessibility of Line Graphs through Textual Summaries for Visually Impaired Users

  Priscilla Moraes, Gabriel Sina, Kathleen McCoy, Sandra Carberry · 2014 · Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility (ASSETS)

  This paper presents the SIGHT (Summarizing Information GrapHics Textually) system, which automatically generates natural language summaries of line graphs found in online popular media articles such as newspapers and magazines. The system addresses a persistent accessibility…

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

• Tracking @stemxcomet: Teaching Programming to Blind Students via 3D Printing, Crisis Management, and Twitter

  Shaun K. Kane, Jeffrey P. Bigham · 2014 · ACM Technical Symposium on Computer Science Education

  This paper describes the design and execution of a four-day programming workshop for blind and visually impaired high school students, conducted as part of the National Federation of the Blind's STEM-X summer science camp. Nine students (grades 8-12) learned Ruby programming…

  accessible programming · computer science education · blindness · visual impairment · 3D printing

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