- The orb and all its controls (mute, hang up, close) carry their own accessible label, readable by screen readers. - The **Esc** key closes the panel and hangs up the call if one was in progress. - Captions are an accessible log: a screen reader announces new lines without the visitor having to look for them. - If the visitor has the system's "reduce motion" preference on, the orb stops animating with the voice level — the status text keeps informing all the same. - Contrast verified against your brand's colors, just like the rest of the portal.