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| Criterion |  Operations Kepner-Tregoe |  Innovation Brainwriting |  Facilitation Decision Jam |  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 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 a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. | 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 | Low | Medium |
Timedifferent | 2-8 h | 15-30 min | 60-90 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 2-8 | 3-12 | 4-10 | 10-50 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop |
Outputdifferent | Problem Analysis, Decision Analysis, Risk Plan | Idea sheets, Expanded concepts, Prioritized list | Problem Cluster, Prioritized Challenge, Experiment | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | Problem solvingRoot causeDecisionOperations | BrainstormingCollaborationInclusionIdeas | FacilitationDecisionProblem solvingWorkshop | BrainstormingWorkshopCollaborationIdeation |