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| Criterion |  Product Discovery Pretotyping |  Innovation Starbursting |  Innovation Brainwriting |
|---|---|---|---|
Purposedifferent | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | 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. | 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. |
Complexitysame | Low | Low | Low |
Timedifferent | Stunden bis wenige Tage | 30-60 min | 15-30 min |
Participantsdifferent | 1-4 | 3-10 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | Star-Shaped Question Map, Question List, Assumption List | Idea sheets, Expanded concepts, Prioritized list |
Tagsno overlap | ValidationDemandMVP | BrainstormingIdeationWorkshopDiscovery | BrainstormingCollaborationInclusionIdeas |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
