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| Criterion |  UX Research Diary Study |  Operations Fishbone Diagram |  Business Strategy GAP Analysis |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | 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 a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. | 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 | Medium | Low | Medium | Low |
Timedifferent | 1-4 Wochen | 30-60 min | 1-3 h | 10-20 min daily |
Participantsdifferent | 5-20 | 2-8 | 2-8 | 1 |
Formatdifferent | Async | Workshop | Workshop + async | Async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Fishbone Diagram, Cause Categories, Investigation Backlog | Gap Matrix, Action Plan, Risk Notes | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | UX researchTrackingBehavior | Root causeQualityOperations | StrategyAnalysisPlanning | PlanningTime managementProductivityOperations |