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| Criterion |  Operations Getting Things Done |  UX Research Affinity Diagramming |  UX Research User Interviews |  Operations ALPEN Method |
|---|---|---|---|---|
Purposedifferent | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. | When research notes, feedback, or observations sit unconnected side by side, affinity diagramming sorts the raw material into solid themes. Many individual points turn into patterns that make decisions and opportunities clearer. | When teams derive needs only from assumptions and real motives are missing, user interviews give direct access to behavior and meaning. Conversations from the target group's everyday life make patterns, tensions, and open questions solidly visible. | 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 | Low | Low |
Timedifferent | 1-2 h Setup, laufend | 45–90 min | 30–60 min per interview | 10-20 min daily |
Participantsdifferent | 1 | 3-10 | 1 participant per interview | 1 |
Formatdifferent | Async | Workshop | Workshop + async | Async |
Outputdifferent | Action Lists, Project List, Review Routine | Theme clusters, Insight statements, Opportunity areas | Interview Notes, Themes, Insight Summary | Daily Plan, Time Estimates, Review Notes |
Tagsno overlap | ProductivityPlanningTasksExecution | SynthesisQualitativeRoot cause | QualitativeResearchCustomerDiscovery | PlanningTime managementProductivityOperations |