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| Criterion | ![]() UX Research Diary Study | ![]() Facilitation Nominal Group Technique | ![]() Innovation Brainwriting |
|---|---|---|---|
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 loud voices could dominate a round, Nominal Group Technique protects individual thinking time from group effects. It collects ideas separately first and only then enables shared weighting. | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-4 Wochen | 60-120 min | 15-30 min |
Participantsdifferent | 5-20 | 5-12 | 3-12 |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | Diary Entries, Longitudinal Patterns, Experience Timeline | Ranked Ideas, Clarified Options, Group Priority | Idea sheets, Expanded concepts, Prioritized list |
Tagsno overlap | UX researchTrackingBehavior | FacilitationPrioritizationVotingInclusion | BrainstormingCollaborationInclusionIdeas |
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