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| Criterion |  Operations Failure Mode and Effects Analysis |  Innovation Design Sprint |  Architecture Risk Storming |  Operations Fishbone Diagram |
|---|---|---|---|---|
Purposedifferent | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. | When the product question is unclear and time pressure is high, the method takes a team from an open idea to a testable solution. It connects problem understanding, decision, and learning in one compact format, lowering the risk of spending a lot of energy on a mere guess. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. |
Complexitydifferent | High | High | Low | Low |
Timedifferent | 2-6 h | 4-5 Tage | 60-90 min | 30-60 min |
Participantsdifferent | 3-10 | 5-8 | 4-12 | 2-8 |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | FMEA Table, Risk Priority, Mitigation Actions | Prototype, Test Findings, Decision Rationale | Annotated Diagram, Prioritized Risk List, Action Backlog | Fishbone Diagram, Cause Categories, Investigation Backlog |
Tagsno overlap | RiskQualityOperationsRoot cause | Design sprintPrototypeValidationInnovation | RiskArchitectureWorkshopValidation | Root causeQualityOperations |