Older Users and Web Accessibility:
Meeting the Needs of Ageing Web Users

Background

Older web users are an increasing market segment and an important target group for many businesses, governments, and other organizations.

The European Commission-funded WAI-AGE Project researched:

the needs of older web users,
existing guidance for addressing older user needs, and
the overlap with web accessibility for people with disabilities.

The results of the research and subsequent work determined that existing international accessibility standards from the W3C Web Accessibility Initiative (WAI) address most older user needs.

Overlapping Needs: People who are Elderly and People with Disabilities

Many older people have age-related impairments that can affect how they use the web, such as declining:

vision — including reduced contrast sensitivity, color perception, and near-focus, making it difficult to read web pages
physical ability — including reduced dexterity and fine motor control, making it difficult to use a mouse and click small targets
hearing — including difficulty hearing higher-pitched sounds and separating sounds, making it difficult to hear podcasts and other audio, especially when there is background music
cognitive ability — including reduced short-term memory, difficulty concentrating, and being easily distracted, making it difficult to follow navigation and complete online tasks

These issues overlap with the accessibility needs of people with disabilities. Thus, websites, applications, and tools that are accessible to people with disabilities are more accessible to older users as well.

More About Older User Needs

For statistics on the prevalence of age-related impairments and more on how they impact web use, see the Summary of Impact and Prevalence section of the Literature Review Overview.
For short story (persona) showing some accessibility issues that an older person can face on the web, see Yun, retiree with low vision, hand tremor, and mild short-term memory loss in Stories of Web Users.
If you want to learn about older users directly by including real people in your user studies, see Involving Users in Web Projects for Better, Easier Accessibility.
For videos and descriptions of issues that impact people who are elderly and people with disabilities, see Web Accessibility Perspectives. These videos include older users: Customizable Text, Colors with Good Contrast, Notifications and Feedback, Understandable Content, and Large Links, Buttons, and Controls.

Guidelines and Other Standards

The World Wide Web Consortium (W3C) is an international consortium that develops web standards. W3C’s Web Accessibility Initiative (