States
States tell the user what is true right now
- A state is the condition of an interface at a moment.
- States tell users what they can do, what changed, and what needs attention.
- Missing states make the product feel fake or unsafe.
Quality lens
DefaultReady for action
Focus/hoverKeyboard or pointer attention
Pressed/loadingAction is being performed
Disabled/blockedAction cannot happen yet
Success/errorSomething succeeded or failed