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| Criterion |  UX Design Customer Journey Canvas |  Knowledge Modeling Event Modeling |  UX Design Service Blueprinting |  Operations A3 Problem Solving |
|---|---|---|---|---|
Purposedifferent | When a journey needs to be understood across several phases, it arranges experience, touchpoints, and opportunities into one picture. It makes gaps and friction along the user path clear. | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | When a service experience is spread across several touchpoints, it brings frontstage and backstage together. It shows where user contact and internal responsibility must fit. | 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 | Medium | Medium | High | Medium |
Timedifferent | 1-3 h | 2-6 h | 0.5-2 Tage | 45-90 min |
Participantsdifferent | 3-10 | 2-8 | 6-12 | 2-5 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Customer Journey Canvas, Pain Points, Experience Opportunities | Event Model, UI Flow, Commands, Read Models | Service Blueprint, Fail Points, Ownership Map | A3 Report, Action Plan, Root Cause Analysis |
Tagsno overlap | JourneyCustomerService designCanvas | EventsBlueprintDomain-Driven DesignBehavior | Service designOperationsJourneyBlueprint | LeanProblem solvingCoachingOperations |