Images should either be decorative or have a proper accessibility label or alt text that describes them. If they're decorative you can make it so they get skipped by assistive tech so it doesn't get in the way of the experience.
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Very often we need to show a UISwitch preceded with a UILabel that explains what it does. The text in the label is basically the accessibility label for the switch. Ideally we want for both components to be grouped behave as a UISwitch. It makes much easier to understand what the switch does, compared to having two separate accessible components. There is a number of ways you can do that. One of them is to use a container view and proxy the switch accessibility attributes.
One of the accessibility issues I see more often in iOS apps, believe it or not, is unlabelled elements. This happens especially for buttons with an icon but no title. In those cases, you need to configure an accessibility label manually.
It is possible to embed icons within text using NSTextAttachment and NSAttributedString. If you do, please remember to override the accessibility label, otherwise VoiceOver will announce it as "Attachment.png File".
Example code in the image:
```swift
let magnifyingGlassIcon = UIImage(systemName: "magnifyingglass")!
let searchButton = UIButton()
let searchTutorialLabel = UILabel()
searchButton.accessibilityLabel = "search"
let textAttachment = NSTextAttachment(image: magnifyingGlassIcon)
let string = "Select the
Content © Daniel Devesa Derksen-Staats on Accessibility up to 11! is licensed under CC BY 4.0. License details
