WCAG 3.0 is an active W3C Working Draft in development by the AGWG. Requirements, assertions, the conformance model and reporting tiers are still being developed and may change. The latest published draft is the 10 September 2026 Working Draft; this site follows the editors’ draft, which also includes exploratory provisions.
An organisational assertion: the organisation states that it tested its voice input and communication systems with synthetic speech, not only human speech.
Why It Matters
Many non-speaking people communicate through a speech-generating device. A system tuned only to human voices rejects them at the door.
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Test Procedure from the W3C Draft
Upstream has a test heading for this provision but has not written
the procedure yet, and no test steps have been written here.
Generic advice would apply to almost any provision, so none is shown.
W3C Working Group Status
W3C Maturity Status:developing
Track / Group:input-operation
The draft records no open editors' notes on this provision.
W3C Threads on This Provision
No GitHub issue in w3c/wcag3 carries this provision's label, so there
is no recorded discussion to show. Cross-cutting threads that name no
provision are listed on the
Discussions page.
WCAG 2.2 Criteria That Map Here
From this site's reviewed WCAG 2.2 → WCAG 3 map. The map is
an interpretation, not a W3C mapping: W3C has not published one yet.
No mapping recorded. No WCAG 2.2 criterion in
this site's map is recorded as a predecessor of this provision.
[Title, role, or organization] asserts that:
- We have tested voice input and communication systems with generated speech to ensure the systems work with artificial speech as well as human speech.
::assertion-required
- title, role, or organization making the assertion (if different from the conformance claim)
- date of when the policy was implemented
- date of assertion (if different from the date of the conformance claim)
::assertion-recommended
- systems tested
- accuracy rates