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| Criterion |  Facilitation 1-2-4-All |  Facilitation Lean Coffee |  Innovation Design Charrette |  Innovation Brainstorming |
|---|---|---|---|---|
Purposedifferent | 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 group without a fixed agenda needs to get into useful conversations quickly, Lean Coffee structures the start around interests rather than a presentation. The group itself negotiates which topics get time first and which wait. | 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 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 | 10-20 min | 30-90 min | Halber Tag bis mehrere Tage | 30-60 min |
Participantsdifferent | 4-100+ | 3-20 | 10-50 | 4-12 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Idea List, Shared Insights, Emergent Themes | Prioritized Topics, Discussion Notes, Action Items | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | FacilitationInclusionIdeation | FacilitationAutonomyDialogue | BrainstormingWorkshopCollaborationIdeation | BrainstormingIdeationCreativityWorkshopDivergence |