Accessibility (a11y) is not just a legal requirement; it's about empathy and reaching a wider audience.
iOS: VoiceOver
- Labels: Ensure every interactive element has a meaningful label.
- Traits: Tell VoiceOver what an element is (button, header, link).
- Hints: Explain what happens when the user interacts with it.
button.accessibilityLabel = "Play"
button.accessibilityHint = "Starts the music playback"
button.accessibilityTraits = .button
Android: TalkBack
- Content Description: The Android equivalent of an accessibility label.
- Touch Targets: Ensure touch targets are at least 48x48dp.
Testing
You don't need a QA team to test a11y.
- iOS: Use the Accessibility Inspector in Xcode.
- Android: Use the Accessibility Scanner app from the Play Store.
Building accessible apps makes them better for everyone.