Target Size (Minimum)
Summary:
WCAG 2.5.8, "Target Size (Minimum)," aims to ensure that interactive elements on digital platforms are of a minimum size, enhancing accessibility for users, especially those with motor impairments or limited dexterity.
What:
This guideline specifies a minimum target size for all clickable elements to reduce errors and make interaction easier.
Why:
Larger targets minimize the chance of errors and are essential for users with motor difficulties, those using touch screens, and anyone who struggles with small interactive elements.
Examples and Scenarios:
- Buttons on Forms: Design buttons large enough for easy tapping.
- Clickable Icons: Ensure icons in menus are sufficiently large to be easily activated.
- Link Spacing: Provide ample space around links to prevent accidental activation of adjacent links.
How to Comply:
- Websites and Mobile Apps: Design interactive elements with a minimum target size, considering adequate spacing.
- Software Applications: Ensure interactive components are of a size that accommodates various input methods.
Exceptions:
- Inline Links: Links within text may not meet the minimum size but should be easily selectable.
- Equivalent Options: If equivalent options are available on the same page that meet the size criteria.
- Platform Conventions: Adherence to platform-specific UI conventions that don't support the minimum target size.