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Criterion
Paper illustration of a Polarity Map with two poles and four quadrants
Systems Thinking
Polarity Mapping
Paper illustration for Dot Estimation.
Facilitation
Dot Estimation
Paper illustration for Affinity Estimation.
Agile
Affinity Estimation
Purposedifferent
Polarity Mapping makes tensions between two opposing poles tangible, such as standardization and adaptation or control and autonomy. The method guards against making apparent either-or decisions prematurely.When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets.When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes.
Complexitydifferent
MediumLowMedium
Timedifferent
1-2 h5-20 min30-90 min
Participantsdifferent
3-123-203-12
Formatsame
WorkshopWorkshopWorkshop
Outputdifferent
Polarity Map, Warning Signs, Balance ActionsEffort Heatmap, Risk Signals, Discussion TargetsAffinity Size Map, Grouped Estimates, Unclear Items
Tagsno overlap
Systems thinkingTradeoffsLeadership
EstimationEffortRisk
EstimationBacklogRelative sizing
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Paper illustration for PERT Estimation.
Decision Making
PERT Estimation