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| Criterion |  Innovation Crazy 8s |  UX Research Usability Testing |  Innovation Design Thinking |  Innovation Rapid Ideation |
|---|---|---|---|---|
Purposedifferent | With only a few minutes available and a still-fuzzy solution search, the method forces a wide range of variants. It produces fast sketches before the first idea can settle in, making different directions directly comparable and open to further development. | 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 decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. |
Complexitydifferent | Low | Medium | High | Low |
Timedifferent | 8-15 min | 1-2 h je Session | 1 Tag bis mehrere Wochen | 5-20 min |
Participantsdifferent | 1-10 | Based on research question | 4-10 | 1-20 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Sketch Set, Idea Shortlist, Direction Options | Usability Issues, Severity List, Recommendations | Problem Statement, Prototype, Test Learnings | Ideenpool, Roh-Shortlist, Cluster |
Tagsno overlap | BrainstormingSketchingSpeedDivergenceDesign sprint | ValidationUXPrototype | InnovationPrototypeResearch | BrainstormingIdeationDivergenceSpeed |