During product development, we're consistently looking for ways to learn more about the product in order to make design decisions. Some of that comes from test.

What do we do when our test results are...surprising?

We talk about some next steps I typically take when tasked with surprises: revisiting the purpose, understanding failure modes at test vs. what we expected (requirements and FMEA), finding a root cause (with the help of FMEA), and deciding what to do next.

Visit the podcast blog.

Other Quality during Design podcast episodes you might like:

How to Handle Competing Failure Modes

Remaking Risk-Based Decisions: Allowing Ourselves to Change our Minds.

5 Aspects of Good Reliability Goals and Requirements

The Way We Test Matters

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ABOUT DIANNA
 Dianna Deeney is a product development process strategist with over 25 years of experience in regulated industries. She is president of Deeney Enterprises, LLC, where she helps product development teams make better decisions upstream — before costly design mistakes get built in.