15 new users recruited from Usertesting.com performed 6 tasks on the homepage and collections pages through an unmoderated and recorded session. 

The goals of the sessions were to: 

• Determine which (if either) method to approaching facet relationships is the most intuitive and easy for users to learn and use. 

• Are the filters easily recognizable and findable?
• Can the user successfully utilize filters to locate relevant information?
• Do the facets respond in a way that users expect?