July 20, 2004
Useit.Com: Card Sorting: How Many Users to Test.
Fidelity Investments has one of the world's best usability teams, led by Dr. Thomas S. Tullis, senior VP of human interface design. Tullis and co-author Larry Wood recently reported the results of a study measuring the trade-off curve for testing various numbers of users in a card sorting exercise.
eWEEK: Intel, Oracle Boost Liberty Alliance by Signing On.
The Liberty Alliance announced on Monday that it has signed up the world's biggest chip maker—Intel Corp.—and its database king, Oracle Corp. The Liberty Alliance is a global consortium devoted to developing an open, federated identity standard.
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