Accessibility
Standard Accessibility - Renders the pages accessible for users using assistive technology, but ensures that pages are formatted correctly for sighted users.
Screen Reader Optimized - Optimizes the pages for screen readers. This may degrade the output for sighted users.
None - This mode removes markup that is only needed by assistive technology users, such as table summary information, to make the page smaller and faster. The resultant pages may include behaviors that are not accessible.
This means that different users, with different assistive technology requirements, can access the same systems, running the same applications but have a user interface tailored to their requirements.
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