Tags
Tag: UI Problems
Related Tags
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273
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141
126
97
Pages
The following pages have the tag UI Problems associated with them. The number of users that have also tagged the page ' UI Problems ' is in parenthesis.Sample Size Calculator for Discovering Problems in a User Interface ( 169 )
Use this calculator to determine the number of users you'd need to test given the probability of detecting a problem. If the probability of detecting the problem is unknown, this calculator also allows you to estimate the problem occurrence (p) from sample data.
Deriving a Problem Discovery Sample Size ( 100 )
Side-bar to The Risks of Discounted Qualitative Studies:Shows the history and computation of deriving a sample size for discovering problems in an interface.
Questions
No questions have the tag UI Problems associated with them.