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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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  • SymbolPath: A Continuous Motion Overlay Module for Icon-Based Assistive Communication

    Karl Wiegand, Rupal Patel · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2012)

    This demonstration paper introduces SymbolPath, an overlay module designed to improve the speed and ease of message formulation in icon-based augmentative and alternative communication (AAC) systems. Traditional icon-based AAC devices require users to make precise, discrete tap…

    augmentative and alternative communication · AAC · motor impairment · speech impairment · icon-based communication

  • PassChords: Secure Multi-Touch Authentication for Blind People

    Shiri Azenkot, Kyle Rector, Richard Ladner, Jacob Wobbrock · 2012 · Proceedings of the 14th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2012)

    This paper presents PassChords, a non-visual multi-touch authentication method for blind mobile device users that is resistant to both aural and visual eavesdropping. The research begins with interviews of 13 blind smartphone users (average age 51, range 26-64) that revealed…

    accessible authentication · blind users · mobile security · touch screen · VoiceOver

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