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| Criterion |  Innovation Lean Startup |  Operations A3 Problem Solving |  Innovation Design Charrette |  Innovation Lotus Blossom |
|---|---|---|---|---|
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. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. | When a central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | Wochen bis Monate je Lernzyklus | 45-90 min | Halber Tag bis mehrere Tage | 45-90 min |
Participantsdifferent | 2-8 | 2-5 | 10-50 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | A3 Report, Action Plan, Root Cause Analysis | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | LeanStartupValidationMVP | LeanProblem solvingCoachingOperations | BrainstormingWorkshopCollaborationIdeation | BrainstormingIdeationCreativityDivergenceWorkshop |