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| Criterion |  Operations 8D Problem Solving |  Innovation Lotus Blossom |  Innovation TRIZ |
|---|---|---|---|
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 central question feels too large, the method breaks it into neighboring topic fields with their own depth of ideation. It holds structure and openness at the same time, so adjacent perspectives don't get lost. This grows an idea space out of a core problem. | For technical contradictions or trade-offs, the method looks for solutions that resolve opposing requirements at the same time. It translates limits into an explicit picture of conflict that becomes workable. This produces not just compromises but more elegant principles. |
Complexitydifferent | High | Low | High |
Timedifferent | 1-6 Wochen | 45-90 min | 1-4 h |
Participantsdifferent | 4-10 | 3-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | 8D Report, Containment Plan, Root Cause Evidence, Corrective Action Plan | Lotus Diagram, Idea Themes, Shortlist | Contradiction Statement, Inventive Principles, Solution Concepts |
Tagsno overlap | QualityProblem solvingRoot cause | BrainstormingIdeationCreativityDivergenceWorkshop | InnovationProblem solvingContradictionsCreativity |
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