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Should I Trust It When I Cannot See It?: Credibility Assessment for Blind Web Users

Published: 23 October 2016 Publication History

Abstract

As users become increasingly more reliant on online resources to satisfy their information needs, care is needed to ensure that these resources are credible in nature, especially if a decision is to be taken based upon the information accessed. The credibility of a web site is known to be heavily influenced by its visual appearance. However, for individuals who are blind, challenges are often faced accessing these visual cues when using assistive technologies. In this paper, we describe an observational study to examine the strategies and workarounds developed by individuals who are blind to perform credibility assessments. These are compared with those used by sighted users. Findings from the study have highlighted the relationship between accessibility and credibility. The features used to form assessments non-visually have also been identified. Insights from the study can be used to support the design of highly credible interfaces for blind screen reader users.

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    cover image ACM Conferences
    ASSETS '16: Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility
    October 2016
    362 pages
    ISBN:9781450341240
    DOI:10.1145/2982142
    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: 23 October 2016

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    Author Tags

    1. accessibility
    2. blind
    3. visually-impaired
    4. web credibility

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    ASSETS '16 Paper Acceptance Rate 24 of 95 submissions, 25%;
    Overall Acceptance Rate 436 of 1,556 submissions, 28%

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    • (2024)"Because Some Sighted People, They Don't Know What the Heck You're Talking About:" A Study of Blind Tokers' Infrastructuring Work to Build IndependenceProceedings of the ACM on Human-Computer Interaction10.1145/36372978:CSCW1(1-30)Online publication date: 26-Apr-2024
    • (2024)Investigating Phishing Threats in the Email Browsing Experience of Visually Impaired IndividualsExtended Abstracts of the CHI Conference on Human Factors in Computing Systems10.1145/3613905.3651076(1-11)Online publication date: 11-May-2024
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