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| Criterion | ![]() Product Discovery Context Canvas | ![]() Innovation Round Robin Brainstorming | ![]() Innovation How Might We | ![]() Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | When an environment of users, systems, and constraints is hard to grasp, it puts the context compactly on the table. It creates a clear reading of influence, boundary, and dependency. | With unevenly distributed speaking time, the method brings every person into the contribution one after another. It prevents early voices from setting the direction while still producing a shared idea space. This makes participation plannable and the team's diversity visible. | 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 a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 45-90 min | 20-45 min | 30–45 min | 30-60 min |
Participantsdifferent | 3-10 | 4-10 | 1-10 | 4-12 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop |
Outputdifferent | Context canvas, Open questions, Shared context notes | Idea List, Cluster, Shortlist | HMW Questions, Challenge Framing, Idea Prompts | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | ContextFramingRequirementsCanvas | BrainstormingIdeationFacilitationInclusionCreativity | FramingOpportunityIdeationQuestions | BrainstormingIdeationCreativityWorkshopDivergence |



