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| Criterion |  UX Research Customer Journey Mapping |  Operations Bottleneck Analysis |  Operations After-Action Review |  Operations Theory of Constraints |
|---|---|---|---|---|
Purposedifferent | When a user journey falls apart across many touchpoints, customer journey mapping makes the experience visible as a coherent arc. Phases, emotions, and breaks become legible enough to prioritize critical moments deliberately. | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | For a system that does not get faster despite effort, the method directs attention to the bottleneck. It concentrates improvement on the point that actually limits throughput. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 2-4 h | 1-3 h | 20-45 min | 2-4 h Analyse, laufend |
Participantsdifferent | 4-10 | 3-8 | 3-12 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Journey Map, Pain-point List, Opportunity Backlog | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Lessons learned, Action items, Event summary | Constraint Map, Improvement Plan, Flow Metrics |
Tagsno overlap | JourneyServiceService design | FlowMeasurementConstraints | LearningOperationsImprovement | OperationsConstraintsFlowImprovement |