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| Criterion |  Innovation Solo Brainstorming |  Innovation Brainwriting |  Facilitation 1-2-4-All |  Facilitation Mind Mapping |
|---|---|---|---|---|
Purposedifferent | For an individual thinking problem with no counterpart immediately available, the method creates a protected space for one's own approaches. It prevents outside opinions from narrowing thinking too early. This lets ideas mature before they go into a group format. | 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 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. | When a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-60 min | 15-30 min | 10-20 min | 15-45 min |
Participantsdifferent | 1 | 3-12 | 4-100+ | 1-10 |
Formatdifferent | Async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Personal Idea List, Sketches or Mind Map, Pre-Read for Group Session | Idea sheets, Expanded concepts, Prioritized list | Idea List, Shared Insights, Emergent Themes | Mind Map, Topic Clusters, Open Questions |
Tagsno overlap | BrainstormingIdeationAsync | BrainstormingCollaborationInclusionIdeas | FacilitationInclusionIdeation | BrainstormingIdeasMappingStructureFacilitation |