The Power of Micro-interactions#
Formulated by Dan Saffer, micro-interactions are subtle functional details: the satisfying bounce of an Instagram like button, the subtle vibration when toggling a switch, or a morphing spinner during download. They elevate software from functional to emotionally engaging.
Everyday Analogy#
The solid, refined mechanical 'click' when closing the door of a luxury automobile: it reassures the driver of structural safety through subtle sensory feedback.
Four Structural Components#
- Trigger: User action (tap, scroll) or system state change
- Rules: Conditional operational parameters
- Feedback: Haptic pulse, sound effect, or subtle spring animation
- Loops & Modes: Contextual behaviors governing subsequent states