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| Criterion |  Innovation Brainwriting |  Product Strategy Lean Canvas |  Business Strategy 5-Minuten VC-Check |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | 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 an early product bet still has too many open points, it brings target group, problem, and assumptions into a single view. It condenses the idea so core risks become nameable. | The 5-Minute VC Check clarifies opportunities and strategic options at the earliest idea stage. It compares problem quality, customer willingness to pay, alternatives, differentiation, and market potential, and captures the result as a VC-check note, go/sharpen/park decision, and risk list. | 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 | 15-30 min | 45-90 min | 5-15 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 3-12 | 1-6 | 1-5 | 10-50 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Idea sheets, Expanded concepts, Prioritized list | Lean Canvas, Core Assumptions, Experiment Backlog | VC-check note, Go/sharpen/park decision, Risk and assumption list, Next validation step | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | BrainstormingCollaborationInclusionIdeas | StartupLeanAssumptionsBusiness model | StartupValidationCompetition | BrainstormingWorkshopCollaborationIdeation |