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Criterion
How Might We
Innovation
How Might We
Three Amigos method illustration showing its working structure
Agile
Three Amigos
Paper illustration of several people silently writing ideas and passing sheets around with arrows.
Innovation
Brainwriting
Paper illustration for 1-2-4-All.
Facilitation
1-2-4-All
Purposedifferent
With a stuck problem carrying many implicit assumptions, the method translates observations into open, workable questions. It sharpens the problem frame without pre-thinking the solution, turning frustration or fuzziness into a search space with clear direction.When story, test, and implementation could drift apart, it brings business perspective, engineering, and quality together early. It prevents a story from being read differently only late in the process.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.When many people in a group too rarely get to speak, 1-2-4-All distributes thinking time more fairly. The format builds participation step by step and makes quiet or still-unformed thoughts usable faster.
Complexitysame
LowLowLowLow
Timedifferent
30–45 min15-30 min15-30 min10-20 min
Participantsdifferent
1-1033-124-100+
Formatdifferent
Workshop + asyncWorkshop + asyncWorkshop + asyncWorkshop
Outputdifferent
HMW Questions, Challenge Framing, Idea PromptsClarified Story, Test Examples, Open QuestionsIdea sheets, Expanded concepts, Prioritized listIdea List, Shared Insights, Emergent Themes
Tagsno overlap
FramingOpportunityIdeationQuestions
CollaborationBehavior-Driven DevelopmentQualityRefinement
BrainstormingCollaborationInclusionIdeas
FacilitationInclusionIdeation
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