Sciweavers

BCSHCI
2007
13 years 6 months ago
A pattern-based usability inspection method: first empirical performance measures and future issues
The Usability Pattern Inspection (UPI) is a new usability inspection method designed for the added downstream utility of producing concrete design recommendations. This paper prov...
Martin Schmettow, Sabine Niebuhr
CHI
2008
ACM
13 years 6 months ago
Introducing item response theory for measuring usability inspection processes
Usability evaluation methods have a long history of research. Latest contributions significantly raised the validity of method evaluation studies. But there is still a measurement...
Martin Schmettow, Wolfgang Vietze