The output should make the tradeoff visible enough for someone else to inspect, challenge, and act on.
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business model & innovation framework
Structure innovation through discover, define, develop and deliver phases.
quick answer
Double Diamond is a divergent-convergent process for Design process. It turns the decision into named fields, evidence, and a visible double diamond worksheet / visual.
The output should make the tradeoff visible enough for someone else to inspect, challenge, and act on.
Structure innovation through discover, define, develop and deliver phases.
Use Business Model Canvas when its output is closer to the conversation you need: Describe how an organization creates, delivers and captures value.
worked example
A filled example is easier to understand than a blank template. Use it to see the shape before applying the framework to your own case.
Observe setup behavior and interview stalled teams.
Choose the first-value delay as the target problem.
Explore sample data, templates, and guided import.
Ship the smallest activation test.
The Double Diamond shows when to widen the search and when to narrow to a testable problem or solution.
The Double Diamond shows when to widen the search and when to narrow to a testable problem or solution.
generate yours
Start Ask PL with the framework, required inputs, and your context. It will ask for missing details, render the divergent-convergent process, and explain what decision the output should change.
Apply Double Diamond to my situation. Context: [Decision, audience, options, evidence, and constraints.] Use the Double Diamond structure: - Discover: - Define: - Develop: - Deliver: - divergent and convergent phases: - challenge and outcome: Ask only for missing inputs that would change the output. Then render the divergent-convergent process and name the decision it should change.
how to use it
Use the framework to change a decision, not to fill a worksheet. Start narrow, add evidence, then inspect what the double diamond worksheet / visual makes clearer.
Write the concrete design process choice, tradeoff, or conversation the framework should change.
Fill the important slots: Discover, Define, Develop, Deliver.
Mark what is measured, what comes from customers, and what is still judgment.
End with the next move, the riskiest assumption, or the evidence that would change the double diamond worksheet / visual.
quality check
Use this check after the artifact is filled. Blank fields are not failure; they are the next research question. Look for concrete evidence, missing constraints, and assumptions that would change the next move.
The framework needs a concrete decision. Broad intent turns it into a worksheet, not a decision aid.
Good framework output makes assumptions visible enough for someone else to challenge.
The diagram is useful only if it changes the next product conversation.
common mistakes
Do not use Double Diamond as a worksheet. Name the choice, conversation, or tradeoff the output should change.
Separate measured facts, customer evidence, and leadership judgment so weak assumptions stay visible.
If the diagram does not match the decision, switch frameworks instead of stretching the boxes.
The framework should clarify the next move. It should not replace strategy, sequencing, or judgment.
use something else when
Describe how an organization creates, delivers and captures value.
Map customer jobs, pains and gains to products, pain relievers and gain creators.
Map problem, solution, metrics, UVP, advantage, segments, channels, costs and revenues.
faq
Structure innovation through discover, define, develop and deliver phases.
Business context; objectives; available evidence; stakeholder judgment
Double Diamond worksheet / visual
Use Double Diamond when the decision matches this job: Structure innovation through discover, define, develop and deliver phases.
Avoid it when you need Business Model Canvas's output instead: Describe how an organization creates, delivers and captures value.
It is both: a structure for thinking and a visible divergent-convergent process that makes the decision easier to inspect.
A good input names the real decision, uses concrete evidence, and separates facts from assumptions.
Use the double diamond worksheet / visual to choose the next move, name the riskiest assumption, or decide what evidence would change the call.
Use Business Model Canvas when the real output you need is closer to: Describe how an organization creates, delivers and captures value.
Yes. Describe your context and Ask PL can ask for missing inputs, render the divergent-convergent process, and explain what decision it should change.