2. OperableLevel A
2.5.1 Pointer Gestures
포인터 제스처
Summary
Multipoint or path-based gestures need a simple single-pointer alternative. Users with tremor, users who can operate only one finger, and head-pointer users cannot perform them. Pairing pinch-zoom or swipe with buttons resolves it.
Common failures
- Offering map zoom only through a pinch gesture, with no zoom buttons.
- A carousel navigable only by swipe, with no previous and next controls.
Corresponding KWCAG 2.2 items
- 6.5.1 Single Pointer Input Support