Accessibility

iteye_21199

于 2012-08-28 15:45:00 发布

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本文探讨了三种不同的网页设计模式，旨在为使用辅助技术的用户提供更好的访问体验。这些模式包括标准无障碍、屏幕阅读器优化及无辅助标记，每种模式都能确保不同需求的用户能够访问相同的应用程序，同时提供定制化的用户界面。

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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.