Today starts the #WWDC22 . Apple announces what new APIs we'll be able to use to make more inclusive and accessible apps. There's also Labs, Digital Lounges and Sessions, for free.
Check out the schedule here:
https://developer.apple.com/wwdc25/topics/accessibility-inclusion/
Last year, Apple presented Audio Graphs to make graphs more accessible. This year, they introduced Swift Charts, that lets you build a wide variety of charts in SwiftUI and they have great VoiceOver support.
https://developer.apple.com/documentation/Charts
@dnlyong has a great thread going through lots of the new accessibility features presented this year.
https://x.com/dnlyong/status/1533897274274639873
As noted by @RobRWAPP and @mecid, Apple is tweaking the style of the SwiftUI accessibility modifiers.
https://x.com/RobRWAPP/status/1533900962615762945
Sessions this year include topics like gaming (with Unity), localisation and internationalisation. You can check these (as they get published during the week) and previous accessibility sessions here: https://developer.apple.com/videos/accessibility-inclusion/
SwiftUI lets you now add multiple accessibility actions at once and quick actions to be show by the system when active:
https://developer.apple.com/documentation/swiftui/view/accessibilityactions(:)?changes=latestminor
You may also find interesting...
Creating UIAccessibilityElements, combined with a semanticGroup accessibilityContainerType, can also help you make components as complex as charts accessible. Example from "Bring Accessibility to Charts" WWDC21: https://developer.apple.com/videos/play/wwdc2021/10122/
Apple recommends in their guidelines a minimum tappable area size of 44x44 points for all controls. A lot of times this can be corrected in an app without changing how it looks, but making it objectively easier to interact with for everyone.
Guidelines from Apple: Begin with a verb that explains the results of the action. Avoid using the imperative form of a verb because that can make it sound like a command. Don’t include the action type. Don’t include the control. https://developer.apple.com/documentation/objectivec/nsobject-swift.class/accessibilityhint
