Icaweb402a confirm accessibility of website for people with special needs by angela bice
Download
1 / 12

ICAWEB402A Confirm accessibility of website for people with special needs By Angela Bice - PowerPoint PPT Presentation


  • 67 Views
  • Uploaded on

ICAWEB402A Confirm accessibility of website for people with special needs By Angela Bice . Identify Accessibility Standards .

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' ICAWEB402A Confirm accessibility of website for people with special needs By Angela Bice ' - valin


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Icaweb402a confirm accessibility of website for people with special needs by angela bice

ICAWEB402A Confirm accessibility of website for people with special needsBy Angela Bice


Identify accessibility standards
Identify Accessibility Standards

  • The standards or legislation defines how to make web content more accessible to people with disabilities. WACG 2.0 has 12 guideline that are organised under 4 principles which include:

    - Principle 1: Perceivable - Information and user interface components must be presentable to users in ways they can perceive.


  • Principle 2: Operable - User interface components and navigation must be operable.

  • Principle 3: Understandable - Information and the operation of user interface must be understandable.

  • Principle 4: Robust - Content must be robust enough that it can be interpreted reliably by a wide variety of user agents, including assistive technologies.


Principle 2 operable user interface components and navigation must be operable
Principle 2: Operable - User interface components and navigation must be operable.

  • Guideline 2.1 Keyboard Accessible: Make all functionality available from a keyboard.

  • Guideline 2.2 Enough Time: Provide users enough time to read and use content.

  • Guideline 2.3 Seizures: Do not design content in a way that is known to cause seizures.

  • Guideline 2.4 Navigable: Provide ways to help users navigate, find content, and determine where they are.


Visual disabilities
Visual Disabilities navigation must be operable.

  • This can include people with low vision, colour blindness and blindness.

  • Barriers that may occur could include:

  • Video that is not described in text or audio,

  • Web pages with absolute font sizes

  • Colour that is used as a unique marker to emphasize text on a Web site

  • Text that inadequately contrasts with background colour or patterns.



Physical disabilities
Physical Disabilities software like:

  • This can include motor disabilities like weakness, limitation of movement, joint problems, missing limbs and pain that impedes movement.

  • Barriers that may occur could include:

  • Time-limited response options on Web pages

  • Browsers that do not support keyboard alternatives

  • No tabbing in forms


  • To overcome some of these barriers you can: software like:

  • use a specialized mouse

  • Keyboard keys easily accessible

  • Use a code for tabbing (<A TABINDEX="1" ACCESSKEY="P" HREF=" ....">)

  • A pointing device like head-mouse

  • Voice recognition software

  • Eye-gaze system


Hearing disabilities
Hearing Disabilities software like:

  • This can include people with hard of hearing, deafness, deaf-blindness, non English speaking

  • Some barriers can include:

  • No captions or transcripts

  • Text cannot be adjusted

  • Voice only operated sites



Checklist 1
Checklist 1 software like:


Checklist 2
Checklist 2 software like:


ad