Industrial programmes can produce excellent microscopy, simulations, surveys, and reports without resolving the uncertainty that blocks investment. The problem is often set before the test starts: nobody has agreed what any possible result will permit.
Write the decision sentence first
A useful test brief can fit on one page. It should answer five questions:
- Which decision is blocked?
- Which uncertainty blocks it?
- What is the smallest observation that addresses that uncertainty?
- Which threshold separates the possible outcomes?
- What action follows from each outcome?
The final question gives the evidence authority. A positive result might release a pilot batch. A negative result might stop one process route. An inconclusive result might justify one repeat under a specified condition.
A quick failure check
Ask what happens after a positive, negative, or ambiguous result. If every branch leads to another test, the work may create knowledge, but it is not yet governing a development commitment.
Stage-gate methods make the consequence explicit with choices such as proceed, hold, repeat, or stop. Their value here is practical: the team agrees in advance how evidence changes action.
Exploratory research deserves a different standard. Discovery work can be valuable before its application is known. Once a programme claims to reduce development or market risk, however, its experiments should identify the uncertainty, threshold, and consequence they address.
Sources
- Stage-Gate International, Discovery-to-Launch process.
- Sola, Scarso Borioli and Scalabrini, New Product Development and Disciplined Experimentation, 2015.