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| Criterion | ![]() Facilitation Lean Coffee | ![]() Innovation Morphological Analysis | ![]() Facilitation 1-2-4-All | ![]() Facilitation Fishbowl Discussion |
|---|---|---|---|---|
Purposedifferent | 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. | For a search for solutions with many degrees of freedom, a grid emerges for systematic combinations. The method separates features, variants, and exclusion criteria, so the space gets explored deliberately. | 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 controversial topic needs depth and discipline at the same time, Fishbowl Discussion makes the structure of the conversation transparent. The format keeps the core small enough for real dialogue and open enough for controlled turnover. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 30-90 min | 1-3 h | 10-20 min | 45-90 min |
Participantsdifferent | 3-20 | 2-8 | 4-100+ | 8-80 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Prioritized Topics, Discussion Notes, Action Items | Morphological Box, Concept Combinations, Idea Shortlist | Idea List, Shared Insights, Emergent Themes | Discussion Insights, Observed Tensions, Follow-up Questions |
Tagsno overlap | FacilitationAutonomyDialogue | IdeationInnovationCreativity | FacilitationInclusionIdeation | FacilitationDialogueLarge group |



