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| Criterion | ![]() Innovation Starbursting | ![]() Product Discovery Product Kata | ![]() UX Design Design Studio | ![]() Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | Helps clarify ideas, open questions, and testable next steps in concrete terms. It opens the thinking space, collects ideas, and leads to testable options. The result is captured as a star-shaped question map, question list, and assumption list. | Product Kata helps clarify customer problems, solution ideas, and evidence through a repeatable improvement routine. It captures direction, current metric, target metric, experiment notes, and learning. | When several designs need to be quickly put in relation to each other, it makes ideas visible and comparable. It encourages early variants instead of long upfront debates. | 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. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30-60 min | 1-2 Wochen je Loop | 1-3 h | 30-60 min |
Participantsdifferent | 3-10 | 3-10 | 3-8 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Star-Shaped Question Map, Question List, Assumption List | Direction, Current metric, Target metric, Experiment note, Learning report | Sketches, Concept Directions, Design Decisions | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | BrainstormingIdeationWorkshopDiscovery | OutcomesDiscoveryLearningIterationCoaching | SketchingCollaborationIdeation | BrainstormingIdeationCreativityWorkshopDivergence |



