Great software doesn't just work well — it feels alive. The gap between functional software and unforgettable software lies in the subtle tactile qualities that communicate intent and physical response.
Principles of Tactile UI Design
- Spring Dynamics over Rigid Easings: Real physical objects have mass, momentum, and elasticity. Using spring physics for modals, sheets, and drag gestures gives interfaces weight and intuition.
- Contextual Focus & Keyboard First: An interface should be entirely drivable with single-key shortcuts and intuitive spatial focus rings.
- Restraint & Purpose: Every animation must convey meaning — indicating where an element emerged from, or confirming state transition before the eye wanders.
Delight isn't extraneous decoration; it is the natural byproduct of deep craftsmanship.