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| Criterion |  Innovation Solo Brainstorming |  Innovation Design Charrette |  Facilitation 1-2-4-All |  Innovation Brainstorming |
|---|---|---|---|---|
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. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. | 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 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 | Medium | Low | Low |
Timedifferent | 15-60 min | Halber Tag bis mehrere Tage | 10-20 min | 30-60 min |
Participantsdifferent | 1 | 10-50 | 4-100+ | 4-12 |
Formatdifferent | Async | Workshop | Workshop | Workshop |
Outputdifferent | Personal Idea List, Sketches or Mind Map, Pre-Read for Group Session | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Idea List, Shared Insights, Emergent Themes | Idea pool, Theme clusters, Shortlist |
Tags1 shared | BrainstormingIdeationAsync | BrainstormingWorkshopCollaborationIdeation | FacilitationInclusionIdeation | BrainstormingIdeationCreativityWorkshopDivergence |