interaction-motion

Loading states and progress indicators require explicit acknowledgement, progress, and cancellation behavior. You must use tokenized durations, interruptible transitions, and provide clear feedback paths for delayed operations to prevent indefinite loading.

Reduced motion alternatives ensure animations remain accessible by providing options that preserve spatial position and communicate interface state without unnecessary movement. They require interruptible transitions and tokenized durations that adapt to user accessibility settings.

Motion timing tokens apply consistent fast, base, and slow durations based on interaction meaning. Tokenized durations ensure screen transitions, gestures, and component states communicate user actions clearly while remaining interruptible and performant.

Motion design accessibility requires reduced-motion alternatives, interruptible animations, and preserved spatial position. It safeguards against indefinite loading states and ensures interaction feedback works without degrading performance or excluding users who use reduced-motion settings.

Animated components cause accessibility issues when they lack reduced-motion alternatives, interruptible transitions, or preserved spatial position. Implementation review requires tokenized durations and explicit cancellation behavior to ensure all user actions remain clear and responsive.

Specifying interaction feedback for component states and gestures requires defining tokenized durations, interruptible transitions, and explicit progress or cancellation behavior. This ensures every interaction communicates what changed while remaining accessible to all users.