Accessibility Labels are not just for VoiceOver, and Accessibility User Input Labels are not just for Voice Control. The latter will also help Full Keyboard Access users to find elements on the screen by different names. Good API design!
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Test manually. Familiarise yourself with different assistive technologies. I find it useful to start with VoiceOver but check out Voice Control, Full Keyboard Access, and others... Remove friction, configuring shortcuts can help. Merry Christmas!
Have you used Voice Control? It feels like magic! But it would be cool if you could have an easier time guessing the name of a button without the “Show names” command. We can do that! Meet accessibilityUserInputLabels. https://developer.apple.com/documentation/objectivec/nsobject-swift.class/accessibilityuserinputlabels
Accessibility labels might not be the best input labels, used for example to find or interact with elements with Voice Control or Full Keyboard Access. In those cases, you can provide accessibility user input labels.
