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| Criterion |  UX Research Affinity Diagramming |  Product Discovery Assumption Mapping |  Innovation Design Thinking |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 45–90 min | 45-60 min | 1 Tag bis mehrere Wochen | 45-90 min |
Participantsdifferent | 3-10 | 2-8 | 4-10 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Theme clusters, Insight statements, Opportunity areas | Assumption map, Test backlog, Risk ranking | Problem Statement, Prototype, Test Learnings | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | SynthesisQualitativeRoot cause | AssumptionsRiskExperimentsValidation | InnovationPrototypeResearch | AssumptionsRiskDecisionDiscovery |