Reference index / UX 연구·설계·평가
A/B Testing
Comparing user behavior or outcomes between two versions.
When to use it
Specifying UX research, design, and evaluation.
Caveats and distinctions
Detailed behavior can differ across platforms and design systems despite identical names. Design keyboard, assistive-technology, and error behavior together.
Implementation and classification
설계·검증 / UX 연구·설계·평가
Sources and verification status
https://www.gov.uk/service-manual/user-research
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