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| Criterion |  UX Research Usability Testing |  Innovation Design Thinking |  Innovation Brainstorming |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | When a product is built but people get stuck on tasks, usability testing shows the friction at concrete points. Observed use instead of self-report makes visible where orientation, understanding, or interaction breaks down. | 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. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | 1-2 h je Session | 1 Tag bis mehrere Wochen | 30-60 min | Halber Tag bis mehrere Tage |
Participantsdifferent | Based on research question | 4-10 | 4-12 | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Usability Issues, Severity List, Recommendations | Problem Statement, Prototype, Test Learnings | Idea pool, Theme clusters, Shortlist | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | ValidationUXPrototype | InnovationPrototypeResearch | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingWorkshopCollaborationIdeation |