Generating Accessible Webpages from Models

Despite significant efforts to promote web accessibility through the adoption of various standards and tools, the web remains inaccessible to many users. One of the main barriers is the limited knowledge of accessibility issues among website designers. This gap in expertise results in the developmen...

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Published inComputers (Basel) Vol. 14; no. 6; p. 213
Main Authors Ordoñez-Briceño, Karla, Hilera, José R., De-Marcos, Luis, Saraguro-Bravo, Rodrigo
Format Journal Article
LanguageEnglish
Published Basel MDPI AG 01.06.2025
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ISSN2073-431X
2073-431X
DOI10.3390/computers14060213

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Abstract Despite significant efforts to promote web accessibility through the adoption of various standards and tools, the web remains inaccessible to many users. One of the main barriers is the limited knowledge of accessibility issues among website designers. This gap in expertise results in the development of websites that fail to meet accessibility standards, hindering access for people with diverse abilities and needs. In response to this challenge, this paper presents the ACG WebAcc prototype, which enables the automatic generation of accessible HTML code using a model-driven development (MDD) approach. The tool takes as input a Unified Modeling Language (UML) model, with a specific profile, and incorporates predefined Object Constraint Language (OCL) rules to ensure compliance with accessibility guidelines. By automating this process, ACG WebAcc reduces the need for extensive knowledge of accessibility standards, making it easier for designers to create accessible websites.
AbstractList Despite significant efforts to promote web accessibility through the adoption of various standards and tools, the web remains inaccessible to many users. One of the main barriers is the limited knowledge of accessibility issues among website designers. This gap in expertise results in the development of websites that fail to meet accessibility standards, hindering access for people with diverse abilities and needs. In response to this challenge, this paper presents the ACG WebAcc prototype, which enables the automatic generation of accessible HTML code using a model-driven development (MDD) approach. The tool takes as input a Unified Modeling Language (UML) model, with a specific profile, and incorporates predefined Object Constraint Language (OCL) rules to ensure compliance with accessibility guidelines. By automating this process, ACG WebAcc reduces the need for extensive knowledge of accessibility standards, making it easier for designers to create accessible websites.
Audience Academic
Author Hilera, José R.
De-Marcos, Luis
Ordoñez-Briceño, Karla
Saraguro-Bravo, Rodrigo
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SubjectTerms Access control
Accessibility
Authorship
Automation
Design
Design and construction
Designers
Handicapped accessibility
HTML (Document markup language)
HTML (HyperText Markup Language)
model-driven architecture (MDA)
model-driven development (MDD)
model-driven engineering (MDE)
People with disabilities
Programming languages
Software
Software development
Sustainability
UML profile
web accessibility
Web sites
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