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The literature-review database. Every paper Bob has reviewed (he has read many more), with a short summary, key findings, and tags. Browse, filter, search.

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  • Exploring New Paradigms for Accessible 3D Printed Graphs

    Michele Hu · 2015 · ASSETS '15: Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility

    This paper explores novel approaches to representing bar graphs for blind users using 3D printing technology, moving beyond traditional flat tactile graphics. Traditional tactile graphics (created with swell paper, embossers, or thermoform) use raised lines and textures on flat…

    visual impairment · tactile graphics · 3D printing · data visualization · STEM education

  • Learning Non-Visual Graphical Information Using a Touch-Based Vibro-Audio Interface

    Nicholas A. Giudice, Hari Prasath Palani, Eric Brenner, Kevin M. Kramer · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2012)

    This paper evaluates a vibro-audio interface on a commercial Samsung Galaxy tablet that provides non-visual access to graphical information through synchronized vibration and audio feedback triggered by touch exploration. When users trace their finger over on-screen visual…

    visual impairment · blind users · tactile graphics · haptic feedback · vibro-audio interface

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