The Case Against Fake Realism: Why Micro-Interactions Need Physical Constraints

Linear easing is the uncanny valley of UI. Learn physics-based motion principles: ease-out (deceleration), ease-in (acceleration), spring effects. Includes complete modal animation breakdown, CSS/JavaScript implementation, easing curve guide, anti-patterns, and why motion design should be invisible.

Simanta ParidaProduct Designer at Siemens

•March 7, 2025•

22 min read