Success Criterion 4.1.3
Conformance level AA

Chat Typing Indicator With No Programmatic Status Update

4.1.3 — Status Messages

Scenario

Setting

A photo-sharing app's upload screen

What’s wrong

Chat "typing…" or new-message indicators without programmatic status (where they don't take focus).

Example

<div id="cart-status">Item added</div> <!-- silent DOM update -->

Why it matters

Screen-reader users who need spoken confirmation of saves, errors, and results.

How to test

Trigger a chat 'typing…' indicator or new-message notification with a screen reader running: if it's not announced and doesn't take focus either, it fails.

How to fix

The status text must be wired as a live region (code that makes screen readers announce updates)/status role so screen readers announce it automatically without moving focus.

<div id="cart-status" role="status" aria-live="polite">Item added</div>

role="status" with aria-live announces the update to screen reader users without moving their focus.

Outcome

On a photo-sharing app's upload screen, this barrier is gone for screen-reader users who need spoken confirmation of saves, errors — they reach the same outcome without extra effort.

Who is affected