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Guideline 2 for operable. iAccessible.org. Guideline 2.1 :Make all functionality available from a keyboard. .

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Guideline 2 for operable

Guideline 2 for operable

iAccessible.org


Guideline 2 1 make all functionality available from a keyboard
Guideline 2.1 :Make all functionality available from a keyboard.

Mouse-over activated pop-up menu items that cannot be accessed through the keyboard. But a non-mouse user can access a page that lists information that is equivalent to that in the mouse-activated pop-up


Guideline 2 2 provide users enough time to read and use content
Guideline 2.2: Provide users enough time to read and use content

  • User controlled time limits on presentation

  • Blinking doesn’t interfere with reading content, Moving content can be paused and restarted

  • Auto-refresh and other interruptions can be suppressed by a user

  • Re-authentication after time-out does not lose data (AAA)


Guideline 2 3 do not create content that is known to cause seizures
Guideline 2.3: Do not create content that is known to cause seizures

Some content that flashes more than 3

times in one second may cause seizures.

  • Example : www.mono-1.com/monoface/main.html

    Free download Photosensitivity Epilepsy

    Analysis Tool at

    http://trace.wisc.edu/peat/


Guideline 2 4 help users with disabilities navigate find content and determine where they are
Guideline 2.4: Help users with disabilities navigate, find content and determine where they are

  • Provide a way to bypass content repeated on multiple pages

  • Pages should have descriptive titles

  • Sequential navigation should show relationships and information through presentation

  • The purpose of a link is understood by text and context.


Guideline 2 4 continued
Guideline content and determine where they are 2.4 continued

  • Multiple ways to navigate to content in a website

  • Headings and labels are descriptive and meaningful

  • The website indicates where a user is in the site


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