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| Criterion |  Innovation Double Diamond |  Innovation Contradiction Analysis |  Innovation Design Charrette |  Innovation Rapid Ideation |
|---|---|---|---|---|
Purposedifferent | For complex problems with a fuzzy situation, the method cleanly separates search space and decision. It first creates breadth in understanding and then focus in elaboration. This brings open questions, problem definition, and solution path into a traceable movement. | 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. | When a decision needs to be prepared quickly, the method generates many solution-close variants in a short time. It deliberately relies on pace to undercut self-censorship and perfectionism. This quickly produces a usable field for prioritization and further work. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | Wochen bis Monate | 60-120 min | Halber Tag bis mehrere Tage | 5-20 min |
Participantsdifferent | 3-12 | 2-8 | 10-50 | 1-20 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Contradiction Statement, Abstraction Notes, Solution Principles, Concept Ideas | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Ideenpool, Roh-Shortlist, Cluster |
Tagsno overlap | ProcessDivergenceInnovation | ContradictionsInnovationProblem solving | BrainstormingWorkshopCollaborationIdeation | BrainstormingIdeationDivergenceSpeed |