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 editorsโ draft, which also includes exploratory provisions.
developingCore requirement
Visual Depth Not Relied On
Group: images-and-media • Guideline: single-sense
Summary in Plain English
Depth perception cannot be the only way information is conveyed.
Why It Matters
Stereoscopic depth needs usable vision in both eyes. People with monocular vision or amblyopia get no depth cue at all, and flat displays remove it for everyone.