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| Criterion |  Innovation How Might We |  Product Strategy Lean Canvas |  Facilitation 1-2-4-All |
|---|---|---|---|
Purposedifferent | With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction. | 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 many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 30–45 min | 45-90 min | 10-20 min |
Participantsdifferent | 1-10 | 1-6 | 4-100+ |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | HMW Questions, Challenge Framing, Idea Prompts | Lean Canvas, Core Assumptions, Experiment Backlog | Idea List, Shared Insights, Emergent Themes |
Tagsno overlap | FramingOpportunityIdeationQuestions | StartupLeanAssumptionsBusiness model | FacilitationInclusionIdeation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
