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Selected:Card SortingDesign ThinkingOutcome-Driven InnovationTree Testing
Criterion
Paper illustration showing three sorted card stacks and an open question about a possible group.
UX Research
Card Sorting
Design Thinking as a learning loop: an observation notebook, a focused problem statement, different idea sketches, a cardboard prototype and user-test notes. Feedback leads to new understanding.
Innovation
Design Thinking
Paper illustration of Outcome-Driven Innovation with its method-specific working model.
Product Discovery
Outcome-Driven Innovation
Paper illustration of a branching category tree with a highlighted search path and possible dead ends.
UX Research
Tree Testing
Purposedifferent
When content only makes sense internally and users can't find the structure again, card sorting exposes their mental order. Terms, groups, and naming are then aligned with the target group's expectations.For complex user problems with an uncertain cause, the method connects observation, interpretation, and experiment into a learning cycle. It keeps the focus on real needs and avoids premature solution language. This produces robust decisions for product and service.Outcome-Driven Innovation clarifies customer problems, solution opportunities, and evidence. It separates jobs, desired outcomes, importance, satisfaction, and opportunity, and captures results as desired outcome statements, an opportunity landscape, and segments by underserved needs.When a navigation exists but search paths still fail, tree testing checks findability without visual distraction. The method shows whether labels, levels, and paths really lead to the intended destination.
Complexitydifferent
LowHighHighMedium
Timedifferent
20-45 min1 Tag bis mehrere WochenMehrere Wochen1-2 Tage
Participantsdifferent
Based on research question4-102-6 researchers plus sampleBased on research question
Formatdifferent
Workshop + asyncWorkshopWorkshop + asyncAsync
Outputdifferent
Content groups, Label set, IA hypothesesProblem Statement, Prototype, Test LearningsDesired outcome statements, Opportunity landscape, Segmentation by underserved needs, Innovation hypothesesFindability Metrics, Path Analysis, Revised IA
Tagsno overlap
Information architectureNavigationStructure
InnovationPrototypeResearch
OutcomesInnovationResearchQuantitative
Information architectureNavigationFindability
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