0e81679f__methods___Webcredible_UX_blog__Method
[Cost] Low [Output] Non-statistical [Sample size] Low [When to use] Requirements gathering [Method] 
Focus groups
F o c u s g r o u p s
U s a b i l i t y t e s t i n g
C a r d S o r t i n g
P a r t i c i p a t o r y d e s i g n
Q u e s t i o n n a i r e s
I n t e r v i e w s
User-centered design (UCD) - 6 methods - Webcredible UX blog
Method