Visualization
Definition
Graphical representations—charts and maps—that encode data values for quick comparison.
Why it matters
Good visuals reveal structure; poor ones distort scale or context.
Example
A line chart of monthly ridership trends on public transit.
Related terms
Related resources
- U.S. Digital Service design principles (opens in new tab)
Accessible presentation patterns that pair well with clear data communication.
- CDC public health data basics (opens in new tab)
How public health agencies publish and explain surveillance metrics.