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| Criterion |  Innovation Double Diamond |  Operations 8D Problem Solving |  Decision Making Decision Rights Mapping |
|---|---|---|---|
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. | 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. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | Wochen bis Monate | 1-6 Wochen | 90-180 min |
Participantsdifferent | 3-12 | 4-10 | 4-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Decision Rights Matrix, Agreement |
Tagsno overlap | ProcessDivergenceInnovation | QualityProblem solvingRoot cause | DecisionGovernanceAlignmentResponsibility |
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