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| Criterion | ![]() Product Strategy Lean Canvas | ![]() Innovation Brainwriting | ![]() Innovation Lotus Blossom |
|---|---|---|---|
Purposedifferent | 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. | 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. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 45-90 min | 15-30 min | 45-90 min |
Participantsdifferent | 1-6 | 3-12 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Lean Canvas, Core Assumptions, Experiment Backlog | Idea sheets, Expanded concepts, Prioritized list | Lotus Diagram, Idea Themes, Shortlist |
Tagsno overlap | StartupLeanAssumptionsBusiness model | BrainstormingCollaborationInclusionIdeas | BrainstormingIdeationCreativityDivergenceWorkshop |
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