Category Archives: WCAG 2.0

1.2.5 Audio Description (Prerecorded)

Audio description is provided for all prerecorded video content in synchronized media. (Level AA) Intention of 1.2.5 Audio Description (Prerecorded) In a video presentation, people who are blind or those who have visual challenges miss the information that is conveyed through visuals alone. The video only information include the pauses due to actions, characters, scene… Continue Reading 1.2.5 Audio Description (Prerecorded)

1.2.4 Captions (Live)

Captions are provided for all live audio content in synchronized media. (Level AA) Intention of 1.2.4 Captions (Live) Captions are text versions of the audio content, synchronized with the video. Providing captions for live video content enables people with hard of hearing and deaf to perceive the non visual content. Captions in general provide the… Continue Reading 1.2.4 Captions (Live)

1.2.3 Audio Description or Media Alternative (Prerecorded)

An alternative for time-based media or audio description of the prerecorded video content is provided for synchronized media, except when the media is a media alternative for text and is clearly labeled as such. (Level A) Intention of 1.2.3 Audio Description or Media Alternative (Prerecorded) In a video presentation, people who are blind or those… Continue Reading 1.2.3 Audio Description or Media Alternative (Prerecorded)

1.2.2 Captions (Prerecorded)

Captions are provided for all prerecorded audio content in synchronized media, except when the media is a media alternative for text and is clearly labeled as such. (Level A) Intention of 1.2.2 Captions (Prerecorded) Captions are text versions of the audio content, synchronized with the video. Providing captions for pre-recorded video content enables people with… Continue Reading 1.2.2 Captions (Prerecorded)

1.2.1 Audio-only and Video-only (Prerecorded)

For prerecorded audio-only and prerecorded video-only media, the following are true, except when the audio or video is a media alternative for text and is clearly labeled as such: (Level A) Prerecorded Audio-only: An alternative for time-based media is provided that presents equivalent information for prerecorded audio-only content. Prerecorded Video-only: Either an alternative for time-based… Continue Reading 1.2.1 Audio-only and Video-only (Prerecorded)

1.3.1 Info and Relationships

  Information, structure, and relationships conveyed through presentation can be programmatically determined or are available in text. (Level A) Description Web content is displayed on the pages in different presentational cues to convey meaning and relationship. Following are few example situations where presentation plays role to convey important information to the users. Using bold, italic… Continue Reading 1.3.1 Info and Relationships

4.1.2 Name, Role, Value

For all user interface components (including but not limited to: form elements, links and components generated by scripts), the name and role can be programmatically determined; states, properties, and values that can be set by the user can be programmatically set; and notification of changes to these items is available to user agents, including assistive… Continue Reading 4.1.2 Name, Role, Value

3.3.4 Error Prevention (Legal, Financial, Data)

For Web pages that cause legal commitments or financial transactions for the user to occur, that modify or delete user-controllable data in data storage systems, or that submit user test responses, at least one of the following is true: (Level AA) Reversible: Submissions are reversible. Checked: Data entered by the user is checked for input… Continue Reading 3.3.4 Error Prevention (Legal, Financial, Data)

3.3.2 Labels or Instructions

Labels or instructions are provided when content requires user input. (Level A) Description The web pages that contain form inputs should have labels. Labels help users to fill the correct information in the form field or select the correct option from the field. Associating the form fields with their labels allow users with motor controls… Continue Reading 3.3.2 Labels or Instructions

3.2.1 On Input

Changing the setting of any user interface component does not automatically cause a change of context unless the user has been advised of the behavior before using the component. (Level A) Description Entering content into a text field or selecting an option from a form control has predictive results. This means users should be able… Continue Reading 3.2.1 On Input