Use open lists rather than dropdowns Usability Guideline
Description
Use open lists rather than dropdown lists to select one from many.
Help
Generally, the more items users can see in a list (without scrolling), the faster their responses will be, and the fewer omission errors they will make. Ideally, users should be able to see all available items without scrolling.
Applicable standards
Note: The guidelines.usability.gov website has been down since July 2020, although www.usability.gov is still operating and the PDF version of the guidelines is still available.
Change history
- 1.0 Feb 2007 Added.
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Rule ID: UseGov13.21