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Touch-screens are not tangible: fusing tangible interaction with touch glass in readers for the blind

Published: 10 February 2013 Publication History

Abstract

In this paper we introduce the idea of making touch surfaces of mobile devices (e.g. touch phones and tablets) truly tangible for Individuals with Blindness or Severe Visual Impairment (IBSVI). We investigate how to enable IBSVI to fuse tangible landmark patterns with layout of page and location of lexical elements -- words, phrases, and sentences. We designed a tactile overlay that gives tangible feedback to IBSVI when using touch devices for reading. The overlay was tested in a usability study, and the results showed the role of tangibility in leveraging accessibility of touch devices and supporting reading for IBSVI.

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        cover image ACM Conferences
        TEI '13: Proceedings of the 7th International Conference on Tangible, Embedded and Embodied Interaction
        February 2013
        439 pages
        ISBN:9781450318983
        DOI:10.1145/2460625
        • Conference Chairs:
        • Sergi Jordà,
        • Narcis Parés
        Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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        Published: 10 February 2013

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        Author Tags

        1. blindness
        2. overlay
        3. reader
        4. tactile
        5. touch screen

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        TEI '13 Paper Acceptance Rate 48 of 136 submissions, 35%;
        Overall Acceptance Rate 393 of 1,367 submissions, 29%

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