View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Decision Making Argument Mapping |  Operations Kaizen Event |  Knowledge Modeling IBIS |  Operations Gemba Walk |
|---|---|---|---|---|
Purposedifferent | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus. | When there is uncertainty about the real course of a process, the method brings observation to the place where work happens. It combines perception, follow-up questions, and process knowledge so decisions rest on actual workflows instead of assumptions. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-3 h | 0.5-5 Tage | 1-3 h | 30-120 min |
Participantsdifferent | 1-8 | 4-10 | 2-8 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Issue Map, Positions, Argument Notes | Observation Notes, Improvement Ideas |
Tagsno overlap | SensemakingDecisionRationale | LeanContinuous improvementOperations | RationaleKnowledgeDecision | LeanObservationProcessOperations |