GDL principles of universal design and accessibility
The GDL adheres to principles of universal design and accessibility and has a strong focus on making all content generally accessible, including for those with print disabilities, for example blindness or low vision, severe dyslexia or mobility impairment.
Web accessibility refers to the inclusive practice of removing barriers that prevent interaction with, or access to, websites by people with disabilities. When sites are correctly designed, developed and edited, all users have equal access to information and functionality.
The Web Content Accessibility Guidelines (WCAG) 2.0 cover a wide range of recommendations for making web content more accessible. The GDL places high priority on following these guidelines to ensure that content is accessible for all users. By following these guidelines one will also often make the web content more usable in general.
The GDL platform is compliant with all WCAG 2.0 AA requirements and more than 15 of the AAA requirements.
Some of the titles on the GDL are, however, not WCAG 2.0 AA compliant, mostly because they lack alt-text for the pictures and illustrations.
User testing for accessibility
Successful digital initiatives are rooted in an understanding of user characteristics, needs and challenges. User-centered design, also referred to as design thinking or human-centered design, starts with getting to know the people you are designing for through conversation, observation and co-creation. User testing with end-users is therefore a priority for the GDL. As part of ensuring that the Library is accessible for all, such testing has included, and will continue to include, users that have vision impairments and other disabilities.