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• Autism Detection Based on Eye Movement Sequences on the Web: A Scanpath Trend Analysis Approach

  Sukru Eraslan, Yeliz Yesilada, Victoria Yaneva, Simon Harper · 2020 · Proceedings of the 17th International Web for All Conference (W4A)

  This paper investigates whether sequential eye-movement data — the order in which people look at elements on web pages — can be used to detect autism, improving upon the authors' previous non-sequential approach that achieved 75% accuracy but was unstable across different web…

  autism · eye tracking · machine learning · web accessibility · scanpath analysis

• Web Accessibility Testing for Singapore Government e-Services

  Zui Young Lim, Jia Min Chua, Kaiting Yang, Wei Shin Tan, Yinn Chai · 2020 · Proceedings of the 17th International Web for All Conference (W4A)

  This paper from Singapore's Government Technology Agency presents a customized automated accessibility testing tool designed specifically for government e-service developers. The authors identified two core problems: Singapore's low accessibility maturity despite being a…

  automated testing · web accessibility · government services · accessibility evaluation · CI/CD

• Measuring complexity of e-government services for people with low vision

  Aritz Sala, Myriam Arrue, J. Eduardo Pérez, Sandra M. Espín-Tello · 2020 · Proceedings of the 17th International Web for All Conference (W4A)

  This paper investigates how to measure the complexity of online government forms for people with low vision. The authors recognize that e-government services — accessed primarily through web-based forms — have the potential to greatly benefit people with low vision by allowing…

  low vision · e-government · form accessibility · complexity metrics · user testing

• Tables on the web accessible? unfortunately not!

  Waqar Haider, Yeliz Yesilada · 2020 · Proceedings of the 17th International Web for All Conference (W4A)

  This paper presents the first large-scale systematic study specifically focused on the accessibility of HTML tables on the web. The authors crawled approximately 30,000 web pages sourced from Google, Google Tables, and the Alexa top 10,000 sites, ultimately analyzing over 16,000…

  web accessibility · HTML tables · automated testing · WCAG compliance · screen readers

• TableView: Enabling Efficient Access to Web Data Records for Screen-Magnifier Users

  Hae-Na Lee, Sami Uddin, Vikas Ashok · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2020)

  This paper addresses a significant usability challenge faced by people with low vision who use screen magnifiers to browse the web: the difficulty of comparing data records on websites such as job listings, flight search results, shopping products, and restaurant listings.…

  low vision · screen magnifier · web accessibility · usability · browser extension

• The Compliance Mindset: Exploring Accessibility Adoption in Client-Based Settings

  Emma L. Holliday · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2020)

  This short paper investigates how web accessibility is adopted in client-based settings such as consultancies and freelance work, where practitioners must navigate the tension between their own accessibility knowledge and client priorities. The study was motivated by the…

  web accessibility · organizational accessibility · compliance · WCAG · automated testing

• Ontology-Driven Transformations for PDF Form Accessibility

  Utku Uckun, Ali Selman Aydin, Vikas Ashok, IV Ramakrishnan · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2020)

  This demonstration paper presents TransPAc (Transformations for PDF Form Accessibility), an assistive technology that transforms PDF forms into accessible HTML pages so blind screen-reader users can fill them out. PDF forms present multiple accessibility barriers: many are…

  screen readers · document accessibility · PDF accessibility · blindness and low vision · web accessibility

• Automated Generation of Accessible PDF

  Shaban Zulfiqar, Safa Arooj, Umar Hayat, Suleman Shahid, Asim Karim · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS 2020)

  This demonstration paper presents AGAP (Automated Generation of Accessible PDF), an open-source tool that automates the generation of accessible PDFs from LaTeX source files while making the authoring process itself accessible to people with vision impairments. LaTeX is the…

  PDF accessibility · document accessibility · screen readers · STEM accessibility · automated testing

• Web-ALAP: A Web-based LaTeX Editor for Blind Individuals

  Safa Arooj, Shaban Zulfiqar, Muhammad Qasim Hunain, Suleman Shahid, Asim Karim · 2020 · Proceedings of the 22nd International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS '20)

  This paper presents Web-ALAP (Web-Accessible LaTeX-based Authoring and Presentation), an open-source, web-based LaTeX editor designed specifically for blind and visually impaired users. The system addresses a critical gap in STEM accessibility: while LaTeX is widely used in…

  blindness · STEM accessibility · mathematics accessibility · screen readers · web accessibility

• Comparing Accessibility Evaluation Plug-ins

  Tânia Frazão, Carlos Duarte · 2020 · Proceedings of the 17th International Web for All Conference (W4A)

  This paper from the University of Lisbon systematically compares eight free Chrome browser extensions for automated accessibility evaluation: Microsoft Accessibility Insights, ACCESS Assistant Community, ARC Toolkit, aXe Chrome Plugin, Lighthouse, Tenon Check, TotalValidator,…

  automated testing · accessibility testing · WCAG · web accessibility · evaluation tools

• Empirical Investigation of Users' Preferred Timing Parameters for American Sign Language Animations

  Sedeeq Al-khazraji, Becca Dingman, Matt Huenerfauth · 2020 · Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems (CHI EA '20)

  This CHI 2020 Late-Breaking Work (7 pages) investigates a narrow but consequential HCI question: what timing values should be used when generating American Sign Language (ASL) animations from a script, so that Deaf viewers find them comfortable to watch? ASL is a primary…

  american sign language · sign language animation · signing avatar · deaf and hard of hearing · web accessibility

11 results.