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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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  • Tactile Imaging Using Watershed-Based Image Segmentation

    Sergio E. Hernandez, Kenneth E. Barner · 2000 · Proceedings of the Fourth International ACM Conference on Assistive Technologies (Assets '00)

    This paper from the University of Delaware proposes a new image segmentation method for automatically converting visual images into tactile representations suitable for display on tactile devices such as microcapsule (swell) paper. The core problem addressed is that existing…

    tactile graphics · image processing · blindness and low vision · image accessibility · computer vision

  • A Study of Blind Drawing Practice: Creating Graphical Information Without the Visual Channel

    Hesham M. Kamel, James A. Landay · 2000 · Proceedings of the Fourth International ACM Conference on Assistive Technologies (Assets '00)

    This paper from UC Berkeley investigates how blind users create drawings and proposes a grid-based model for non-visual drawing tools. The researchers began by observing that existing drawing tools for blind users fail because they lack adequate contextual feedback — blind users…

    tactile graphics · blindness and low vision · non-visual interaction · drawing tools · accessible graphics

2 results.