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| Criterion |  Innovation Starbursting |  Innovation Lotus Blossom |  Domain Modeling EventStorming |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | Helps clarify ideas, open questions, and testable next steps in concrete terms. It opens the thinking space, collects ideas, and leads to testable options. The result is captured as a star-shaped question map, question list, and assumption list. | 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. | When a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views. | 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. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 30-60 min | 45-90 min | 2-8 h | 30-60 min |
Participantsdifferent | 3-10 | 3-10 | 5-12 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Star-Shaped Question Map, Question List, Assumption List | Lotus Diagram, Idea Themes, Shortlist | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Idea pool, Theme clusters, Shortlist |
Tags1 shared | BrainstormingIdeationWorkshopDiscovery | BrainstormingIdeationCreativityDivergenceWorkshop | Domain-Driven DesignEventsDiscoveryWorkshop | BrainstormingIdeationCreativityWorkshopDivergence |