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| Criterion |  Innovation Design Sprint |  Innovation Crazy 8s |  Decision Making Assumption Surfacing |
|---|---|---|---|
Purposedifferent | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | High | Low | Low |
Timedifferent | 4-5 Tage | 8-15 min | 45-90 min |
Participantsdifferent | 5-8 | 1-10 | 2-8 |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Prototype, Test Findings, Decision Rationale | Sketch Set, Idea Shortlist, Direction Options | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | Design sprintPrototypeValidationInnovation | BrainstormingSketchingSpeedDivergenceDesign sprint | AssumptionsRiskDecisionDiscovery |
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