Persons with visual impairments and learning disabilities can adjust the font to the size that is best for them to view WWW pages. Persons with visual impairments and learning disabilities can adjust the display colors to the colors that are best for them to view WWW pages. Persons with visual impairments and learning disabilities can adjust the display highlight colors used to indicate selections of text. Highlighted text is often used by third party assistive technologies to indicate what the user wants to read through speech output. 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, visually 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.