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Mobile App Accessibility
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Flashcards
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Text Size and Font Adjustability
Ensure that text within the app can be resized without loss of content or functionality, and can adapt to user's font settings for better readability.
Customizable Gestures
Allow users to customize gestures or provide alternative control options, as some users may have difficulty performing certain touch gestures.
Alternative Text for Images
Provide descriptive alternative text for all meaningful images so screen readers can convey their purpose.
Keyboard Accessibility
The app should be fully operable with a keyboard, including access to all content and functions.
Magnification and Zoom
Allow users to zoom or magnify the screen up to 200% without loss of content or functionality.
Screen Reader Compatibility
Ensure that the app is compatible with screen readers and provides spoken feedback to assist users who are blind or visually impaired.
Color Contrast
Text and important graphical elements should have enough contrast against background colors to be easily readable. Aim for at least a 4.5:1 ratio for normal text.
Touchable Target Size
Ensure that all touch targets are at least 9mm square or 48 CSS pixels in size so they can be accurately tapped by users with motor impairments.
Error Identification and Description
Clearly identify and describe errors so users can easily understand and correct them, especially during form validation.
Captioning for Multimedia
Provide captions for videos and other multimedia content to assist users who are deaf or have hearing impairments.
Focus Management
App should manage focus appropriately when navigating between different components, ensuring the user's place is not lost.
Persistent Accessibility Settings
Save and maintain user accessibility settings within the app to ensure consistent user experience.
Audio Content Control
Offer control over any audio that plays automatically to prevent interference with screen readers or other assistive devices.
Voice Control Compatibility
The app should be navigable and operable through voice commands for users with motor and physical impairments.
Language and Readability
Use clear and simple language that can be understood by a wide audience to accommodate users with cognitive disabilities or those who use translation services.
Pause, Stop, and Hide Controls
Provide users with the ability to pause, stop, or hide moving, blinking, scrolling, or auto-updating content.
Logical Tab Order
Interactive elements should be navigable in a logical sequence that corresponds with their layout and makes sense to the user.
Clear and Consistent Navigation
Maintain a clear and consistent navigation pattern within the app to help users with cognitive impairments.
Predictable Behavior
Ensure that the app behaves in predictable ways, with consistent responses to user actions to avoid confusion.
Personalization
Allow users to personalize their experience, such as choosing different color schemes or enabling dyslexia-friendly fonts.
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