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• WAI-ARIA live regions: eBuddy IM as a case example

  Peter Thiessen, Stephen Hockema · 2010 · Proceedings of the 2010 International Cross Disciplinary Conference on Web Accessibility (W4A)

  This paper presents a practical case study of implementing WAI-ARIA live regions in eBuddy, a web-based instant messaging application with over 100 million users that aggregated popular IM networks into a single browser client. The paper addresses the fundamental challenge that…

  WAI-ARIA · live regions · screen readers · dynamic content · instant messaging

• Universal Design of Auditory Graphs: A Comparison of Sonification Mappings for Visually Impaired and Sighted Listeners

  Bruce N. Walker, Lisa M. Mauney · 2010 · ACM Transactions on Accessible Computing

  This study investigates whether auditory graphs—using sound to represent data for people who cannot see visual graphs—can be designed universally for both sighted and visually impaired users, or whether different sonification mappings are needed for different populations. Most…

  sonification · auditory display · data visualization · blind users · visual impairment

• Exploratory Analysis of Collaborative Web Accessibility Improvement

  Daisuke Sato, Hironobu Takagi, Masatomo Kobayashi, Shinya Kawanaka, Chieko Asakawa · 2010 · ACM Transactions on Accessible Computing

  This paper presents a detailed analysis of the Social Accessibility Project, an experimental crowdsourced service from IBM Research-Tokyo that enables volunteers to fix web accessibility problems without requiring site owners to modify their pages. Launched in July 2008, the…

  crowdsourcing · web accessibility · social computing · metadata · screen readers

• Towards A Universally Usable Human Interaction Proof: Evaluation of Task Completion Strategies

  Graig Sauer, Jonathan Lazar, Harry Hochheiser, Jinjuan Feng · 2010 · ACM Transactions on Accessible Computing

  This paper addresses a critical accessibility barrier: CAPTCHAs and human-interaction proofs (HIPs) that effectively lock people with visual impairments out of web services. Prior research showed that blind users could only solve audio CAPTCHAs about 43-46% of the time, far…

  CAPTCHA · blind users · screen readers · universal usability · web security

• Does a Sonar System Make a Blind Maze Navigation Computer Game More "Fun"?

  Matt Wilkerson, Amanda Koenig, James Daniel · 2010 · Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2010)

  This student research paper from the Blind Programming Project at Southern Illinois University Edwardsville presents "The Dark Labyrinth," a zombie-killing maze navigation game designed entirely for blind players. The broader project goal is to create programmable video games…

  game accessibility · audio game · blind users · sonification · accessible programming

• Assistive Web Browsing with Touch Interfaces

  Faisal Ahmed, Muhammad Asiful Islam, Yevgen Borodin, I. V. Ramakrishnan · 2010 · Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2010)

  This demo paper from Stony Brook University proposes a touch-based directional navigation technique to improve web browsing for blind users on touch devices (iPhone, MacBook trackpad). The authors identify two key problems with Apple's VoiceOver touch interface: the "fat finger"…

  web accessibility · touch interface · screen reader · VoiceOver · visual impairment

6 results.