View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Operations 8D Problem Solving |  Innovation Brainstorming |  Innovation Contradiction Analysis |  Innovation Design Charrette |
|---|---|---|---|---|
Purposedifferent | For an acute quality or delivery problem, the method structures immediate protection and root cause work together. It keeps the situation stable while the actual cause is investigated cleanly. | 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. | When a system should improve while another measure suffers as a result, the method makes the underlying conflict precisely formulable. It separates the desired effect from its side effect. This makes solutions possible that address the contradiction deliberately instead of half-heartedly. | 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 | Medium |
Timedifferent | 1-6 Wochen | 30-60 min | 60-120 min | Halber Tag bis mehrere Tage |
Participantsdifferent | 4-10 | 4-12 | 2-8 | 10-50 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Idea pool, Theme clusters, Shortlist | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction |
Tagsno overlap | QualityProblem solvingRoot cause | BrainstormingIdeationCreativityWorkshopDivergence | ContradictionsInnovationProblem solving | BrainstormingWorkshopCollaborationIdeation |