Why Mobile Accessibility Matters
Over 60% of web traffic comes from mobile devices. For people with disabilities, mobile devices often serve as primary assistive technology.
Platform Accessibility Features
iOS (VoiceOver)
Android (TalkBack)
Essential Mobile Accessibility Guidelines
1. Touch Target Size
WCAG 2.2 requires minimum 24x24 CSS pixels. Apple recommends 44x44, Android Material recommends 48x48.
2. Support Dynamic Type
Always use scalable units for text.
3. Respect Motion Preferences
Check for prefers-reduced-motion and disable animations accordingly.
4. Accessible Gestures
Provide alternatives to complex gestures like swipe, pinch, long press, and drag and drop.
Testing Mobile Accessibility
iOS Testing
Enable VoiceOver, test with rotor navigation, verify Dynamic Type at maximum size.Android Testing
Enable TalkBack, navigate with swipe gestures, test with large fonts and high contrast.Mobile Accessibility Checklist
Conclusion
Mobile accessibility requires attention to platform-specific guidelines, proper labeling, and respect for user preferences. Test with actual screen readers.
