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UC policy and US law require our web delivered services and content be accessible by people with disabilities.

At the heart of the 小语加速器安卓版官方 is the concept that accessible websites benefit every site visitor with well-designed, easy-to-navigate sites.

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Videos – save scripts and notes for the captioning

Forms – Layout so title and field are perceivable from phone to assistive technology

Images – Provide text alternatives

Color – Maintains a 4.5 contrast ratio to backgrounds

Links – Do they make sense alone and go where expected?

Embedded Media – Provide user controls

Tables – never for layout and always label elements

Three: Test with WCAG 2.0 Guidelines

UCSF follows Web Content Accessibility Guidelines are the internationally recognized and approved standard and meet the ADA requirements. There are 25 Guidelines to level AA, organized by the four principals of Perceivable, Operable, Understandable and Robust.

Meeting each guideline is being able to say yes to the “Success Criteria”. For example: Is there a way to get in and out of every component of the page (e.g. widget or control) using only the keyboard? Yes/No

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So many of the communication features you take advantage of were created for people with disabilities: the telephone, voice recognition, autocomplete, spell check, pinch-and-zoom, text-to-speech and so on.

The effort you put in today, will ensure future compatibility, improve search results and help you out when you forget your glasses.

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Visual: Blind, low-vision, color-blind, forgotten reading glasses

Hearing: Deafness, hard-of-hearing, limited range hearing, no earbuds

Cognitive: Learning disabilities, distractibility, tired

Motor: Slower response time, limited fine motor control, on a bumpy bus

Being on a bumpy bus or not having your earbuds or glasses – those are disabilities? you may question. Disabilities can be permanent, temporary or situational. It really does not matter why you may need to zoom-in or read captions, what matters is that it is always possible.

By providing for the far reaches of accessibility you also include every situation in-between and then some.

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