1.2.9 Audio-only (Live)
Conformance level: AAA
Criterion released in WCAG version: 2.0
TL;DR: Provide a text alternative (e.g., live transcript) for live audio-only content. Users must be able to follow the live information without hearing.
Official description of the success criterion
An alternative for time-based media that presents equivalent information for live audio-only content is provided.
What to do?
Provide an alternative to live audio-only content.
Why is it important?
Ensures live audio content is accessible to people who are deaf or hard of hearing.