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• A Pool of Representative Users for Accessibility Research: Seeing through the Eyes of the Users

  Marianne Dee, Vicki L. Hanson · 2016 · ACM Transactions on Accessible Computing (TACCESS)

  This paper documents the establishment, management, and lessons learned from the SiDE (Social Inclusion through the Digital Economy) User Pool, a large participant pool of over 800 older adults created at the University of Dundee to support accessibility and digital inclusion…

  research methods · participant recruitment · older adults · user pool · accessibility research

• Usage of Subjective Scales in Accessibility Research

  Shari Trewin, Diogo Marques, Tiago Guerreiro · 2015 · ASSETS '15: Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility

  This methodological paper investigates whether positive response bias affects subjective ratings in accessibility research—a critical concern given that Likert-type items are widely used to evaluate assistive technologies. The authors pursued two complementary approaches: a…

  research methodology · Likert scales · response bias · usability testing · accessibility research

• A Large User Pool for Accessibility Research with Representative Users

  Marianne Dee, Vicki L. Hanson · 2014 · Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility (ASSETS)

  This paper reports on the creation and management of the SiDE (Social Inclusion in the Digital Economy) User Pool at the University of Dundee, Scotland — a pool of over 800 older adults and people with disabilities established between 2009 and 2014 to provide accessibility…

  research methodology · user research · participant recruitment · aging · accessibility research

• Implementation and Evaluation of Animation Controls Sufficient for Conveying ASL Facial Expressions

  Hernisa Kacorri, Matt Huenerfauth · 2014 · Proceedings of the 16th International ACM SIGACCESS Conference on Computers & Accessibility (ASSETS '14)

  This ASSETS 2014 short paper (2 pages) reports an infrastructure contribution to sign-language-animation research: the authors extended an existing virtual human character (Max, on the open-source EMBR animation platform) with a full set of MPEG-4 Facial Action Parameter (FAP)…

  american sign language · sign language animation · signing avatar · deaf and hard of hearing · facial expression

• Disability Studies as a Source of Critical Inquiry for the Field of Assistive Technology

  Jennifer Mankoff, Gillian R. Hayes, Devva Kasnitz · 2010 · Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2010)

  This keynote-style paper argues that the assistive technology (AT) research community should draw more deeply from disability studies scholarship to improve both the problems it chooses to address and its research methods. The authors — two of whom identify as disabled — review…

  disability studies · assistive technology · social model of disability · medical model · critical theory

• Analysis of Navigability of Web Applications for Improving Blind Usability

  Hironobu Takagi, Shin Saito, Kentarou Fukuda, Chieko Asakawa · 2007 · ACM Transactions on Computer-Human Interaction (TOCHI), Vol. 14, No. 3, Article 13

  This TOCHI article is a two-study investigation into why modern web applications — especially visually dense online shopping sites — remain slow and frustrating for blind users even when they pass automated accessibility checks. The authors argue that current usability theory,…

  web accessibility · screen readers · voice browser · navigation · usability testing