Techniques
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Content and Presentation Separate
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Must keep semantic information separate from presentation
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Web page = 2 files
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HTML with text
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CSS with style
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Assistive technologies don't work properly on web pages based on graphical paradigm
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Text-to-speech must have text to read
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User CSS only works if web page presentation used Document CSS
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Software Design
Web Accessibility: Techniques
Informative Image: computer screen Informative Image: html file Informative Image: telephone