View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Innovation Double Diamond |  Decision Making Assumption Surfacing |  Engineering Failure Scenario Analysis |
|---|---|---|---|
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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | Wochen bis Monate | 45-90 min | 1-3 h |
Participantsdifferent | 3-12 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Problem Statement, Solution Options, Prototypes, Deliverables per Phase | Assumption List, Critical Assumptions, Learning Plan | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions |
Tagsno overlap | ProcessDivergenceInnovation | AssumptionsRiskDecisionDiscovery | FailureResilienceRisk |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
