Highlighted text can also be used by screen readers to indicate the focus of what the user is trying to read. Some screen readers are sensitive to the highlight colors. Single keyboard command to switch between default browser presentation and current user preferences. Browsers should support auditory style sheets for presenting information auditory, visual or both. The style sheet is an external linked style sheet is applied to all documents viewed.
Users can define a style sheet to meet the needs of their particular capabilites and preferences.
This is very useful in public access computer environments where there are multiple user of one computer. The user can quickly adjust the browser to their preferences. A user selectable option is available to turn off font face information specified in the page being rendered by the browser. The default font face is used to render the page text. This feature maintains users with visual impairments and learning disabilities font face preferences and are not overridden by page font face specifications.