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Criterion
Paper illustration for Diary Study.
UX Research
Diary Study
Paper illustration of an IBIS map with issues, positions and arguments
Knowledge Modeling
IBIS
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Paper illustration for Argument Mapping
Decision Making
Argument Mapping
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.IBIS structures thinking about complex questions as a sequence of issues, ideas, and arguments. The method keeps discussions open without forcing them into premature consensus.In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures.When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on.
Complexitydifferent
MediumMediumLowMedium
Timedifferent
1-4 Wochen1-3 h20–45 min1-3 h
Participantsdifferent
5-202-8Small cross-functional group1-8
Formatdifferent
AsyncWorkshop + asyncWorkshopWorkshop + async
Outputdifferent
Diary Entries, Longitudinal Patterns, Experience TimelineIssue Map, Positions, Argument NotesRisk list, Mitigation plan, Assumption logArgument Map, Evidence Gaps, Decision Rationale
Tagsno overlap
UX researchTrackingBehavior
RationaleKnowledgeDecision
RiskDecisionFailurePlanning
SensemakingDecisionRationale
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