View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Systems Thinking Leverage Points |  Operations Gemba Walk |  Decision Making Delphi Method |  Operations A3 Problem Solving |
|---|---|---|---|---|
Purposedifferent | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. | 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. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. |
Complexitydifferent | High | Low | High | Medium |
Timedifferent | Half day | 30-120 min | 1-4 Wochen | 45-90 min |
Participantsdifferent | 3-12 | 2-6 | 6-30 Experten | 2-5 |
Formatdifferent | Workshop | Workshop | Async | Workshop + async |
Outputdifferent | Leverage Map, Action Strategy | Observation Notes, Improvement Ideas | Expert Forecast, Consensus Range, Assumption Notes | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | Systems thinkingChangeStrategy | LeanObservationProcessOperations | ForecastingExpertsDecisionStrategy | LeanProblem solvingCoachingOperations |