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| Criterion |  UX Research Diary Study |  Delivery Value Stream Mapping |  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. | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | 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. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 1-4 Wochen | 1-3 h | 120 min initial, dann laufend |
Participantsdifferent | 5-20 | 4-10 | 3-6 |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Current-state map, Future-state map, Bottleneck list | HEART-GSM Table, Dashboard |
Tagsno overlap | UX researchTrackingBehavior | LeanFlowWasteDelivery | MetricsUX researchMeasurementSatisfaction |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
