Once you learn some basic gestures with VoiceOver, it is very important to master he Rotor. It is very useful to also know some more power user gestures like the Magic Tap or the Escape gesture.

Once you learn some basic gestures with VoiceOver, it is very important to master he Rotor. It is very useful to also know some more power user gestures like the Magic Tap or the Escape gesture.

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Optimising for navigation by making a view accessible shouldn’t come at the expense of the buttons in it not being accessible. Configuring custom actions will allow the user to access them using the Actions rotor. With the Actions rotor, users can swipe up and down to cycle through all the options, stop at the desired one, and double tap to execute that action. You can configure an array of custom actions. Custom actions can have a name that will be announced by VoiceOver and an action handler or target selector with the code that will be executed. https://developer.apple.com/documentation/objectivec/nsobject-swift.class/accessibilitycustomactions
An accessibility trait is the role of the component. Among other things, it gives the user information on how they can interact (or not) with it. When using VoiceOver, the trait is usually (not always) read after the accessibility label. At the time of writing this tweet, there are 18 different accessibility traits: https://developer.apple.com/documentation/uikit/uiaccessibilitytraits Some examples are: button, header, selected, adjustable or not enabled.

You don't have to offer an alternative layout just for the accessibility category. You can actually compare content size categories. So you could tweak the UI already for anything equal to or larger than .extraExtraLarge, for example.
Content © Daniel Devesa Derksen-Staats on Accessibility up to 11! is licensed under CC BY 4.0. License details