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| Criterion |  Operations Kepner-Tregoe |  Innovation Brainstorming |  Innovation Design Charrette |
|---|---|---|---|
Purposedifferent | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | 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. | 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. |
Complexitydifferent | High | Low | Medium |
Timedifferent | 2-8 h | 30-60 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 2-8 | 4-12 | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Problem Analysis, Decision Analysis, Risk Plan | Idea pool, Theme clusters, Shortlist | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | Problem solvingRoot causeDecisionOperations | BrainstormingIdeationCreativityWorkshopDivergence | BrainstormingWorkshopCollaborationIdeation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
