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| Criterion |  Decision Making Constraint Analysis |  UX Design Service Blueprinting |  Decision Making Decision Tree |  UX Design Customer Journey Canvas |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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 decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 30-90 min | 0.5-2 Tage | 30-90 min | 1-3 h |
Participantsdifferent | 2-8 | 6-12 | 1-6 | 3-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Service Blueprint, Fail Points, Ownership Map | Decision Tree, Option Map, Assumption List | Customer Journey Canvas, Pain Points, Experience Opportunities |
Tagsno overlap | ConstraintsDecisionPlanningOptions | Service designOperationsJourneyBlueprint | DecisionTreeOptions | JourneyCustomerService designCanvas |