VGAR Interaction Requirements
Interaction
- Accessible Forms (INT-001)
- Error Messaging (INT-002)
- System Messages (INT-003)
- Modal Windows (INT-004)
- Onchange / Onfocus (INT-005)
- Buttons and Links (INT-006)
- Control Moving Content (INT-007)
- No Blinking/Flashing (INT-008)
- Give Users Time (INT-009)
- Custom Controls (INT-010)
- Diverse User Needs and Preferences (INT-011)
Control Moving Content (INT-007)
Let users pause, stop, or hide moving content
When moving content such as auto updating content or a slideshow carousel are used there must be an option clearly presented to users to stop, pause, or hide the content.
Requirements
Pause, Stop, or Hide Moving Content (INT-WEB-007-01)
A mechanism MUST be provided to pause, stop, or hide any content that meets the following criteria:
- starts automatically
- is presented in parallel with other content
AND - moves, blinks or scrolls for >5 seconds
- All auto-updating content regardless of duration
Pause or adjust volume for auto playing audio (INT-WEB-007-02)
For any audio which 1) plays automatically and 2) lasts for >3 seconds, ONE of the following MUST be true:
- A mechanism to pause the content is presented to the user
- A mechanism for adjusting the volume of the content is presented to the user AND it does not rely on the system audio levels to adjust the volume.
Test Procedures
Visual Inspection (INT-WEB-007-01-T)
Confirm that for any content that meets the following criteria, a mechanism is provided to pause, play, or hide the applicable content:
- starts automatically
- is presented in parallel with other content
AND - moves, blinks or scrolls for >5 seconds
- All auto-updating content regardless of duration
Auditory Inspection (INT-WEB-007-02-T)
Confirm that for any audio which 1) plays automatically and 2) lasts for >3 seconds, ONE of the following is true:
- A mechanism to pause the content is presented to the user
- A mechanism for adjusting the volume of the content is presented to the user AND it does not rely on the system audio levels to adjust the volume.
Related Content
WCAG Success Criteria
W3C Techniques
Common Failures
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