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| Criterion |  Product Strategy Product Canvas |  Innovation Brainwriting |  Innovation Lotus Blossom |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | When product goal and feature scope don't yet fit cleanly together, it creates a shared working picture. It connects need, core features, and assumptions into a solid starting point. | 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. | 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. | 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 | Medium | Low | Low | Medium |
Timedifferent | 1-2 h | 15-30 min | 45-90 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 2-8 | 3-12 | 3-10 | 10-50 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Product Canvas, Product Assumptions, Scope Notes | Idea sheets, Expanded concepts, Prioritized list | Lotus Diagram, Idea Themes, Shortlist | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | CanvasDiscoveryScope | BrainstormingCollaborationInclusionIdeas | BrainstormingIdeationCreativityDivergenceWorkshop | BrainstormingWorkshopCollaborationIdeation |