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| Criterion |  Decision Making Constraint Analysis |  UX Design Service Blueprinting |  UX Research Customer Journey Mapping |  Operations ALPEN Method |
|---|---|---|---|---|
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. | 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. | With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time. |
Complexitydifferent | Low | High | Medium | Low |
Timedifferent | 30-90 min | 0.5-2 Tage | 2-4 h | 10-20 min daily |
Participantsdifferent | 2-8 | 6-12 | 4-10 | 1 |
Formatdifferent | Workshop + async | Workshop | Workshop | Async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Service Blueprint, Fail Points, Ownership Map | Journey Map, Pain-point List, Opportunity Backlog | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | ConstraintsDecisionPlanningOptions | Service designOperationsJourneyBlueprint | JourneyServiceService design | PlanningTime managementProductivityOperations |