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| Criterion |  Innovation Lean Startup |  Innovation Rolestorming |  Innovation Morphological Analysis |
|---|---|---|---|
Purposedifferent | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | When a search for ideas stalls, switching roles helps people step outside their own perspective and activate new logics of action. The method reduces habit because contributions arise from a different stance. This brings unfamiliar, often fitting solution approaches into play. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | Wochen bis Monate je Lernzyklus | 30-60 min | 1-3 h |
Participantsdifferent | 2-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Rollenkarten, Ideenpool pro Rolle, Konsolidierte Shortlist | Morphological Box, Concept Combinations, Idea Shortlist |
Tagsno overlap | LeanStartupValidationMVP | BrainstormingIdeationCreativity | IdeationInnovationCreativity |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
