Category Archives: WCAG 2.0

1.4.11 Non-text Contrast

the following have a contrast ratio of at least 3:1 against adjacent color(s): User Interface Components Visual information required to identify user interface components and states, except for inactive components or where the appearance of the component is determined by the user agent and not modified by the author; Graphical Objects Parts of graphics required… Continue Reading 1.4.11 Non-text Contrast

1.4.10 Reflow

Content can be presented without loss of information or functionality, and without requiring scrolling in two dimensions for: Vertical scrolling content at a width equivalent to 320 CSS pixels; Horizontal scrolling content at a height equivalent to 256 CSS pixels. Except for parts of the content which require two-dimensional layout for usage or meaning. Description People with… Continue Reading 1.4.10 Reflow

1.3.5 Identify Input Purpose

The purpose of each input field collecting information about the user can be programmatically determined when: The input field serves a purpose identified in the Input Purposes for User Interface Components section; and The content is implemented using technologies with support for identifying the expected meaning for form input data. (Level AA) Description   While… Continue Reading 1.3.5 Identify Input Purpose

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