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| Criterion |  UX Research Diary Study |  Operations Barrier Analysis |  Product Strategy Counter Metrics |  UX Research HEART Framework |
|---|---|---|---|---|
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. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | When a headline metric could mask side effects, it adds guardrail signals against unwanted outcomes. It connects customer value, product logic, and decision priorities. The result is captured as a counter-metric list and guardrail definitions. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 1-4 Wochen | 2-4 h | 30-60 min | 120 min initial, dann laufend |
Participantsdifferent | 5-20 | 2-6 | 2-6 | 3-6 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Counter Metric List, Guardrail Definitions | HEART-GSM Table, Dashboard |
Tagsno overlap | UX researchTrackingBehavior | Root causeSafetyIncident | MetricsMeasurementStrategyExperiments | MetricsUX researchMeasurementSatisfaction |