Accessibility
Accessibility is screen quality, not a later polish step
- Can the user perceive the content?
- Can the user operate the controls?
- Can the user understand the words, state, and next step?
Quality lens
PerceivableText, contrast, labels, and non-color cues can be noticed.
OperableControls can be tapped, clicked, focused, or completed.
UnderstandableLanguage and sequence make sense to the user.
RobustThe interface works across devices, browsers, and assistive technology.