Quality during Design

We break down why risk analyses often become checkbox theater and replace them with a simple, practical impact vs likelihood matrix that guides action. From quick wins to high-stakes unknowns, we show how to calibrate effort, buy the right learning, and move with confidence. Join the Substack for monthly guides, templates, and QA where I help you apply these to your specific projects.  Send us a m...

If you reach for the nearest “risk” template, it might cause more problems. There are two very different jobs we ask risk tools to do. In this episode, we talk about how to pick the one that actually moves your project forward. identification tools for unknown unknowns (like FMEA and preliminary hazard analysis) that systematically surface risks to users, systems, and environments decision tools f...

Big changes, clearer focus, and more ways to learn together. We’re tightening our cadence to two episodes a month and building monthly themes that travel across the podcast, blog, and a new Substack home—so you can go beyond ideas and into practice with tools, Q&A, and live community sessions. Here’s what’s new and why it matters. The podcast keeps its familiar format, but now each month has a...

How do you balance customer wants with project constraints? If your customer-facing teammates are saying our customers want this, that and the other thing, which ones do we prioritize over others? Not all features are equal in the eyes of our customers. And not all features are value-added, either. In this episode, we delve into how to prioritize customer wants using the powerful Kano Model, a too...

Every product designer knows that critical moment when you must shift from understanding customer needs to actually engineering solutions. It's where the magic happens—and where many projects stumble. After a week of concept development with your team (customer evaluations, benefit analysis, symptom ID, and process mapping), you've gathered valuable insights. But how do you transform thi...

This episode explores the critical importance of evaluating the customer's use process during concept development.  Rather than focusing solely on what your product does, understanding how users will interact with it creates opportunities to design more intuitive, enjoyable experiences. By mapping out the steps users take from beginning to end using process flowcharts, development teams gain...

What happens when cutting-edge AI meets manufacturing quality control? The results are nothing short of revolutionary. Keven Wang, co-founder and CEO of UnitX, takes us through the world of AI-powered visual inspection, where it is transforming how factories detect defects and improve product quality. Drawing from his experience with over 160 manufacturers worldwide, Keven reveals how these system...

Ever stood in that devastating moment when customers finally interact with your nearly-finished product only to hear them say, "I don't like that" or "This doesn't work for me"? After months of development and what you thought was adequate customer engagement, these late-stage revelations can send you spiraling back to the drawing board, costing time, money, and team...

What does it really mean to design relationships with artificial intelligence? Jake McKee, a community strategist with over two decades of experience working with companies like Lego and Apple, brings clarity to this complex question by introducing us to AI Experience Design (AIX). In this eye-opening conversation, Jake draws a powerful parallel between today's AI transformation and the digit...

What truly matters in product design – the features you create or the benefits users experience? In this exploration of a cornerstone concept, we dive into the critical distinction between benefits and features that can make or break your product development efforts. Benefits describe your users' experience – the positive outcomes and emotional connections that result from using your product....

That "fuzzy front end" of product development, where ideas should flourish, often becomes a frustrating quagmire of unfocused brainstorming sessions and competing perspectives. The truth is, traditional brainstorming doesn't work nearly as well as we've been led to believe. Drawing from research and decades of experience, this episode reveals why teams facing blank flipcharts p...

Have you ever watched a promising product idea slowly die in the fuzzy space between "great concept" and "actual development"? You're not alone.  The journey from product idea to market-ready solution contains a critical yet often overlooked phase: concept development. This is where cross-functional teams must align their diverse perspectives to create a solid foundation f...

The hidden costs of poor product development can devastate your project timeline, budget, and ultimate market success. Drawing from Dr. Robert Cooper's research, this episode reveals how skipping proper concept development—the critical "fuzzy front end" of product design—leads many teams into a costly "ready-fire-aim" approach. Most development teams dedicate a mere 16% of...

Ever hit that wall where your creative tank feels bone dry? That moment when you've been grinding away at your projects, head down for so long that when someone asks for innovation, you come up empty? You're not alone. Creative slumps happen when we get too immersed in our specialized domains. As engineers and designers, we develop expertise through consistent application of familiar too...

Ever wondered if you're wasting resources by setting unnecessarily high confidence levels for your reliability requirements? You're not alone. Many engineering teams default to 95% or 99% confidence without considering the downstream impact on testing timelines and resources. This episode tackles a question that's been coming up frequently from listeners: how to choose appropriate c...

As a Generation X engineer, I've watched design processes evolve from manual drafting kits and hand-derived equations to sophisticated CAD systems powered by artificial intelligence. What fascinates me most isn't the replacement of skills but their enhancement. The engineering fundamentals I learned decades ago haven't become obsolete. They've become more powerful when paired w...

Good reliability requirements are going to drive our design decisions relating to the concept, the components, the materials, and other stuff. So, the moment to start defining reliability requirements is early in the design process. But, what makes a well-defined reliability requirement? There are five aspects it should cover: do you know what they are? We'll describe what makes a good reliab...

We dive deep into the intricate relationship between supplier agreements and product quality, highlighting the essential aspects to consider when partnering with suppliers. Quality in design is not just a checkbox; it requires clear communication and collaboration. • Exploring the challenges of designing custom components  • Discussing the different types of supplier agreements  • The importance o...

Does the phrase "Subjective Probability Estimation" make you feel uncomfortable? If you're a data-driven professional, you're likely wary of each of those terms on their own, let alone combining them into one thing.  But we sometimes need to do it. And we can practice to get better at it.  In this episode, we emphasize the importance of subjective probability estimations in dec...

How are quality tools Legos of development? We talk about two philosophies of brick building and our use of the family of quality tools. We also talk about seven uses of quality tools in product development. Visit the podcast blog for fun graphics. Other Quality during Design podcast episodes you might like: Choosing Quality Tools (Mind Map vs. Flowchart vs. Spaghetti Diagram) Quality as a Strateg...

Tradespeople bring expertise, innovation, high quality, and leadership to product development. If we're lucky enough to be able to work with them, they're an invaluable part of the engineering team. What about when we're working without them? How can we create a culture of craftsmanship in a company that uses a quality system? In this episode, we talk about the crafts' and trad...

When you perform analysis and share it with others to make a decision, do you sometimes just send the file with a blurb in an email? Only to not quite remember what you did later, when you need it most.   There's a simple, relatively fast thing to do: a Mini Report. And it provides so much more than just jogging a memory. Mini reports are a valuable tool for communication in engineering. By u...

Celebrating a year of insights and community growth, this episode reflects on key moments, popular episodes, and the future direction of the Quality During Design podcast. 2024 included episodes focused on actionable insights, deep-dive series, expert interviews, and insightful book reviews. With gratitude for listeners and a commitment to quality, we look ahead to new topics and collaborations fo...

Dianna Deeney interviews Yakira Mirabito about social dynamics within engineering and how it affects decision making. The episode focuses on improving design reviews and making them more inclusive. Yakira explains how things like personalities and power dynamics can really affect decisions made by design teams. She gives advice to engineers on how to prepare for these reviews, such as how to give...

Have you ever stopped to consider the engineering marvels that make festive meals like Thanksgiving possible? Engineering has played a crucial role in ensuring we can enjoy fresh-tasting vegetables and perfectly preserved foods all year round. Beyond the realm of food preservation, this episode serves as a tribute to the unsung heroes of our holiday tables: engineers. These individuals are respons...