The literature-review database. Every paper Bob has reviewed (he has read many more), with a short summary, key findings, and tags. Browse, filter, search.
Robert Dodd · 2008 · SIGACCESS Access. Comput.
This paper examines the Dexter Reference Model of Hypertext, published in 1988, and asks whether the foundational assumptions it encodes still serve the needs of accessibility twenty years later. The Dexter Model was created as a superset description of what hypertext systems…
hypertext models · HTML · assistive technology · adaptive content · web standards
Robert Dodd, Steve Green, Elaine Pearson · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper presents CISNA (Content, Inventory, Semantics, Navigation, Adaptation), a five-layer document model designed to make web content adaptable to individual user needs and capabilities. The research addresses a fundamental problem: as web pages become increasingly…
adaptive hypermedia · abstract user interface · hypertext models · assistive technology · content adaptation
Yeliz Yesilada, Simon Harper · 2008 · SIGACCESS Access. Comput.
This is the conference report for the 4th International Cross-Disciplinary Conference on Web Accessibility (W4A) 2007, held at the Fairmont Banff Springs Hotel in Banff, Canada, co-located with the World Wide Web (WWW) conference. The report summarizes the proceedings of a…
Web 2.0 · semantic web · conference report · ARIA · assistive technology
Jeffrey P. Bigham, Craig M. Prince, Sangyun Hahn, Richard E. Ladner · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This short paper introduces WebAnywhere, a free web-based screen reader from the University of Washington that enables blind users to access the web from any computer with a standard browser and sound capability, without installing any software. The system addresses a critical…
screen readers · blindness · web-based assistive technology · text-to-speech · digital equity
Brian Kelly, Liddy Nevile, EA Draffan, Sotiris Fanou · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This provocative paper challenges the dominant WAI/WCAG-centric model of web accessibility, arguing that its narrow focus on guideline conformance of individual digital resources fails to account for the diversity of user needs, contexts of use, and the realities of Web 2.0…
WCAG · accessibility policy · social model of disability · learning disabilities · Web 2.0
Andre P. Freire, Cibele M. Russo, Renata P. M. Fortes · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper presents one of the largest surveys of its time examining how people involved in web development projects in Brazil perceive and address accessibility. The researchers conducted an exploratory study using a web-based questionnaire distributed across all 27 Brazilian…
web accessibility · survey research · developer awareness · accessibility education · accessibility legislation
Yui-Liang Chen, Gina Lin · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper proposes a community-driven Accessibility Evaluation Platform for Taiwan, drawing on Web 2.0 principles to supplement the government-led accessibility compliance program administered by the Research, Development & Evaluation Commission (RDEC). At the time of writing,…
accessibility evaluation · web 2.0 · crowdsourcing · community review · Taiwan
Loretta Guarino Reid, Andi Snow-Weaver · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
Written by two members of the WCAG working group (from Google and IBM respectively), this paper explains the major design challenges faced in developing WCAG 2.0 and the strategies adopted to address them. WCAG 1.0, finalized in 1999, was designed for a web of static HTML pages…
WCAG · web standards · accessibility guidelines · WAI · ARIA
Rehema Baguma, Jude T. Lubega · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper from Makerere University in Uganda proposes WDFAD (Web Design Framework for Improved Accessibility for People with Disabilities), a developer-oriented framework that repackages web accessibility requirements according to the three components of web applications:…
web accessibility · accessibility framework · blind users · screen readers · web design
John Garofalakis, Vassilios Stefanis · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper presents MokE (Mobile-OK Evaluator), a web-based tool for evaluating whether web content provides an acceptable experience on mobile devices, based on W3C's mobileOK Basic Tests and Mobile Web Best Practices. Written at a time when mobile web access was rapidly…
mobile accessibility · mobile web · automated testing · web crawling · W3C standards
Marina Buzzi, Barbara Leporini · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper evaluates the accessibility and usability of Wikipedia for blind screen reader users by analyzing three key interaction modes: browsing the home page, searching and viewing results, and editing content. The authors tested both the English and Italian Wikipedia using…
screen readers · blind users · wiki accessibility · usability · Wikipedia
Stefano Ferretti, Silvia Mirri, Ludovico Antonio Muratori, Marco Roccetti, Paola Salomoni · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper presents We-LCoME (Wiki e-Learning Compound Multimedia Environment), a collaborative platform for creating and enriching accessible multimedia e-learning resources. Built on top of DokuWiki, the system allows a community of "prosumers" — lecturers, students, learning…
e-learning · multimedia accessibility · collaborative authoring · Web 2.0 · SMIL
Markel Vigo, Amaia Aizpurua, Myriam Arrue, Julio Abascal · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper addresses a fundamental limitation in early mobile web accessibility testing: the reliance on a single Default Delivery Context (DDC) that assumed all mobile devices shared the same baseline capabilities. The W3C mobileOK Basic tests, designed to verify compliance…
mobile accessibility · automated testing · evaluation tools · device independence · mobile web
Kavita E. Thomas, Livia Sumegi, Leo Ferres, Somayajulu Sripada · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper from the University of Aberdeen and Carleton University presents Atlas.txt, a data-to-text natural language generation (NLG) system designed to make geo-referenced data — such as census maps and thematic choropleth maps — accessible to visually impaired users. The…
natural language generation · visual impairment · data accessibility · geographic information · data visualization
Leo Ferres, Petro Verkhogliad, Livia Sumegi, Louis Boucher, Martin Lachance, Gitte Lindgaard · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper from Carleton University and Statistics Canada tackles a persistent accessibility challenge: making statistical graphs accessible to blind and visually impaired users. The authors analysed a corpus of 120 real-world statistical graphs from Statistics Canada's daily…
data visualization · graph accessibility · blind and low vision · alt text · knowledge representation
Rui Lopes, Luís Carriço · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A 2008)
This paper introduces Web Interaction Environments (WIEs), a modelling framework for studying universal usability of the web at large scale. The authors argue that existing approaches to accessibility evaluation treat audiences as homogeneous groups, failing to capture the…
universal usability · audience modelling · web accessibility · WCAG evaluation · Wikipedia
Carlos A Velasco, Dimitar Denev, Dirk Stegemann, Yehya Mohamad · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A 2008)
This paper from Fraunhofer Institute introduces Web Compliance Engineering as a new discipline within Web Engineering, and presents a software framework (imergo) designed to support accessibility compliance for Rich Internet Applications. The authors argue that existing…
web compliance engineering · rich internet applications · accessibility testing · semantic web · EARL
Jeffrey P. Bigham, Craig M. Prince, Richard E. Ladner · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A 2008)
This paper introduces WebAnywhere, a web-based, self-voicing screen reader that enables blind users to access the web from virtually any computer with an Internet connection and sound output, without installing any software. The system addresses a fundamental equity problem:…
screen readers · blind users · assistive technology · web-based · text-to-speech
Yevgen Borodin, Jeffrey P. Bigham, Amanda Stent, I. V. Ramakrishnan · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This short paper presents HearSay 3, a self-voicing non-visual web browser developed at Stony Brook University and the University of Washington, designed to address accessibility challenges introduced by Web 2.0. Building on two previous versions — the original HearSay that…
screen readers · non-visual web browser · blind users · collaborative accessibility · multilingual accessibility
Robert B. Yonaitis, Dana Louise Simberkoff, Kurt A. Mueffelmann, Cynthia Shelly · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper describes the Accessibility Kit for SharePoint (AKS), an open-source add-on developed by HiSoftware in collaboration with Microsoft to bring WCAG 1.0 AA conformance to Microsoft Office SharePoint Server 2007 (MOSS). SharePoint was at the time Microsoft's…
web accessibility · content management systems · organizational accessibility · WCAG compliance · open source
Alex Penev, Raymond K. Wong · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper from UNSW Sydney proposes an automatic technique for clustering a web page's hyperlinks into topical groups to help blind screen reader users and mobile device users locate desired links more quickly. The core problem is that sighted users can visually scan a page in…
web accessibility · screen readers · blind users · navigation · mobile accessibility
Proadpran Punyabukkana, Suchai Thanawastien, Ajin Jirachiefpattana · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This paper presents Thailand's Digital Divide Strategic Framework (2008-2010), a national plan developed by the Ministry of Information and Communication Technology to address ICT accessibility for three target populations: the poor, people with disabilities, and senior…
accessibility policy · digital divide · assistive technology · web accessibility · universal design
Cynthia Shelly, Becky Pezely · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This short paper from Microsoft describes how Windows Live Writer, a desktop blogging application installed on over 20 million machines with approximately 100,000 daily active users, was designed to produce accessible HTML output without requiring authors to understand HTML or…
web accessibility · authoring tools · blogging · semantic HTML · alternative text
Darren Lunn, Sean Bechhofer, Simon Harper · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This short paper presents the SADIe (Structural-Semantics for Accessibility and Device Independence) transcoding platform, developed at the University of Manchester. SADIe addresses a fundamental challenge for visually impaired screen reader users: web pages are designed…
web accessibility · transcoding · screen readers · visual impairment · semantic web
Shadi Abou-Zahra, Judy Brewer, Andrew Arch · 2008 · Proceedings of the 2008 International Cross-Disciplinary Conference on Web Accessibility (W4A)
This keynote paper introduces the WAI-AGE (Web Accessibility Initiative: Ageing Education and Harmonisation) project, a 36-month W3C/WAI initiative funded by the European Commission under its 6th Framework Programme. The project aimed to bridge the gap between the disability and…
web accessibility · aging · accessibility policy · WCAG · standards harmonization