Read it in context.
Primary web-accessibility guidance. The physical-marker reading check is an explicitly editorial application, not a physical-label compliance claim.
The linked guide explains how this source informs its topic. Check the document’s scope and the edition adopted by your project before applying it. A publisher overview or product guide does not reproduce the full requirements of a standard.
Read the library’s edition and applicability notes.
Used in these planning guides
Used in these guides
The linked planning guides explain the specific statements supported by this source. Their trial methods and fictional cases are editorial examples.