itsual Gesture Design
Overview
Gestures can make interactions fluid, but hidden gestures harm discoverability. Good gesture design pairs natural motion with clear affordances and non-gesture alternatives.
When to Use
- Mobile navigation and list actions
- Canvas, map, and media interactions
- Drag-and-drop interfaces
- Custom product-specific gestures
Core Practices
- Prefer platform-standard gestures where they exist
- Provide visible affordances or tutorials for non-standard gestures
- Always offer an alternative to gesture-only actions
- Define hit areas, thresholds, and cancellation behavior
- Prevent conflicts with system gestures
- Test with real devices and varied hand sizes
Principles
- Discoverability is part of usability
- Gestures should feel reversible when possible
- Don’t overload a single element with many hidden gestures
- Accessibility: keyboard and button alternatives required for critical actions
Verification
- Critical actions are not gesture-only
- Gestures don’t conflict with system navigation
- Feedback during the gesture confirms progress