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| Criterion |  Knowledge Modeling PARA Method |  UX Design Service Blueprinting |  Product Discovery Opportunity Scoring |  UX Research Customer Journey Mapping |
|---|---|---|---|---|
Purposedifferent | The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work. | 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 opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | 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. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | 1-3 h Setup, laufend | 0.5-2 Tage | 60-120 min | 2-4 h |
Participantsdifferent | 1 | 6-12 | 3-6 | 4-10 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | PARA Structure, Project Notes, Knowledge Archive | Service Blueprint, Fail Points, Ownership Map | Opportunity Score Table, Top Outcomes | Journey Map, Pain-point List, Opportunity Backlog |
Tagsno overlap | KnowledgeProductivityOrganization | Service designOperationsJourneyBlueprint | PrioritizationDiscoveryOutcomesNeeds | JourneyServiceService design |