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| Criterion |  Innovation Lotus Blossom |  Product Discovery Product Kata |  Innovation Reverse Brainstorming |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | For persistent errors or blockages, the method shifts the view to the opposite of the desired effect. It exposes the mechanics of failure and makes hidden causes easier to grasp. This makes improvement more concrete and the problem clearer. | 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. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 45-90 min | 1-2 Wochen je Loop | 30-60 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-10 | 3-10 | 3-12 | 10-50 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Lotus Diagram, Idea Themes, Shortlist | Direction, Current metric, Target metric, Experiment note, Learning report | Reverse Ideas, Risk Themes, Solution Ideas | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | BrainstormingIdeationCreativityDivergenceWorkshop | OutcomesDiscoveryLearningIterationCoaching | BrainstormingIdeationCreativityRisk | BrainstormingWorkshopCollaborationIdeation |