Card Sorting – UX – Interaction Design

The term card sorting applies to a wide variety of activities involving the grouping and/or naming of objects or concepts. These may be represented on physical cards; virtual cards on computer screens; or photos in either physical or computer form. Occasionally, objects themselves may be sorted. The results can be expressed in a number of ways, with the primary focus being which items were most frequently grouped together by participants and the names given to the resulting categories.

via Card Sorting.