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| Criterion |  Delivery RAID Log |  Product Discovery Context Canvas |  UX Research Diary Study |  UX Research Contextual Inquiry |
|---|---|---|---|---|
Purposedifferent | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. | When an environment of users, systems, and constraints is hard to grasp, it puts the context compactly on the table. It creates a clear reading of influence, boundary, and dependency. | When experiences build up over days or weeks and a single session cannot capture them, Diary Study records the course of everyday life. Recurring triggers, moods, and habits become visible this way, beyond the sharpness of memory. | When work processes are known only from accounts and the real context stays hidden, Contextual Inquiry makes behavior at the workplace visible. Observation and follow-up questions together show how people actually work, get interrupted, and improvise. |
Complexitydifferent | Low | Low | Medium | Medium |
Timedifferent | 30 min Setup, dann laufend | 45-90 min | 1-4 Wochen | 1-3 Wochen |
Participantsdifferent | 1-3 maintaining, briefing for everyone | 3-10 | 5-20 | 4-12 Beobachtungen |
Formatdifferent | Async | Workshop | Async | Workshop + async |
Outputdifferent | RAID Log, Status Report Source | Context canvas, Open questions, Shared context notes | Diary Entries, Longitudinal Patterns, Experience Timeline | Field Notes, Workflow Insights, Pain Points |
Tagsno overlap | RiskTrackingStakeholdersGovernance | ContextFramingRequirementsCanvas | UX researchTrackingBehavior | UX researchObservationContext |