Note: This is an illustrative example of one way of using ARIA that conforms with the ARIA specification.

• There may be support gaps in some browser and assistive technology combinations, especially for mobile/touch devices. Testing code based on this example with assistive technologies is essential before considering use in production systems.
• The ARIA-AT project plans to provide measurements of this example's assistive technology support by the end of 2020.
• Robust accessibility can be further optimized by choosing implementation patterns that maximize use of semantic HTML and heeding the warning that No ARIA is better than Bad ARIA.