Articles by Korey Johnson

Photo of Korey JohnsonKorey Johnson is an Associate Director at GfK User Centric. He leads the medical device human factors practice by helping manufacturers leverage formative user research to design successful validation tests.

The p Stops Here (書籍レビュー)

Book cover

Quantifying the User Experience: Practical Statistics for User Research by Jeff Sauro and Jim Lewis [続きを読む]