Glossary / UX Design Fundamentals

What is Interaction Design (IxD)?

Designing how interactive elements behave when users click, swipe, type, hover, or drag. It includes transitions, feedback, animation, and state changes.

Definition

Designing how interactive elements behave when users click, swipe, type, hover, or drag. It includes transitions, feedback, animation, and state changes.

Why it matters

Strong interaction design is what makes a product feel polished rather than clunky.

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