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| Criterion |  Innovation Brainwriting |  Innovation Design Thinking |  UX Research Usability Testing |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. | 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 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. | 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 | Low | High | Medium | Medium |
Timedifferent | 15-30 min | 1 Tag bis mehrere Wochen | 1-2 h je Session | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-12 | 4-10 | Based on research question | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Problem Statement, Prototype, Test Learnings | Usability Issues, Severity List, Recommendations | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | InnovationPrototypeResearch | ValidationUXPrototype | BrainstormingWorkshopCollaborationIdeation |