Numerical Alternatives Available
Summary in Plain English
An exploratory requirement: complex numerical information, such as statistics, comes with an explanation or an alternative.
Why It Matters
Statistics compress a lot of meaning into a form many readers cannot unpack, and a misread number can change a decision about health or money.
Scope: When This Applies
The draft's own conditions, quoted from guidelines/groups/text-and-wording/clear-language/numerical-alternatives-available.md.
Notes in the draft
Complex numerical information can increase cognitive load, especially for users with a limited ability to understand and work with numbers. Providing written explanations or visualizations can aid understanding.
Examples from the Draft
Worked examples the W3C editors wrote into the provision itself, not examples invented here.
Instead of:
โThe stadium holds 60,000 people.โ
Use:
โThe stadium holds 60,000 people, which is about the size of a small city.โ
Or:
โThe stadium holds many people.โ