All Features
Dan Jacob
What a difference a year and a half make. In mid-2017, LNS Research coined the term “Quality 4.0” and published definitive research on the topic. At that time, an early but large group of manufacturers started to make Quality 4.0 one of their top digital transformation initiatives. This continues…
Donald J. Wheeler
In Part One and Part Two of this series we discovered some caveats of data snooping. In Part Three we discovered how listening to the voice of the process differs from the model-based approach and how it also provides a way to understand when our models do and do not work. Here we conclude the…
William A. Levinson
Chad Kymal1 gave an excellent overview of the ISO 45001 occupational health and safety (OHS) standard that was released in March 2018. I purchased a copy of the standard, and it provides an excellent framework, modeled on Annex SL, which defines the structure of all the new ISO standards, for an…
James daSilva
The news that General Electric ousted CEO John Flannery was surprising to many of us, and it certainly matters to investors, analysts, employees, and competitors (and probably, historians). But does the success or failure of GE’s CEO really matter that much when it comes to how most of us lead,…
Anthony Chirico
Perhaps the reader recognizes d2 as slang for “designated driver,” but quality professionals will recognize it as a control chart constant used to estimate short-term variation of a process. The basic formula shown below is widely used in control charting for estimating the short-term variation…
The Un-Comfort Zone With Robert Wilson
Last year I was invited to give a lecture on critical thinking to the U.S. Navy. I opened my presentation with a story I’d read in Reader’s Digest magazine as a child. It’s an old story you may have heard before, but it’s a perfect introduction to the importance of critical thinking. Here’s how it…
John Bell
To most of us, the phrase “work that matters” infers job satisfaction. The outcome is lower stress, lower turnover, and higher productivity—in business, a win-win for employees, customers, and shareholders. The logic is infallible. So, I ask you, why is there such a gap between the theory and the…
Mike Richman
Our industry embodies many aspects, but “Big Q” quality generally involves issues affecting management, measurement, and methodologies. This week on QDL, we covered all of them, and more. Let’s look closer:
“Ripped from the Headlines: Tariff Fallout” U.S. manufacturers are currently dealing with…
Scott Berkun
To ask a good question requires two things: insight and gumption. The root of all worthy questions is a desire to fill in a gap in your understanding of something. The insight in good questions comes from seeing that gap, exploring its edges, and forming a question that can serve as an invitation…
Eric Gasper
Measurement devices in manufacturing facilities are as ubiquitous as Skittles in trick-or-treat bags. Some companies have thousands of devices in their inventories and depend on them to provide accurate information. This is why timely calibration of all measurement devices is critical to…
Mike Richman
For manufacturers in diverse sectors such as automotive, aerospace, electronics, and medical device, there’s little question that ensuring great quality would be impossible without the proper testing of materials. And proper material testing applications begin with reliable and repeatable…
Minitab LLC
Choosing the correct linear regression model can be difficult. Trying to model it with only a sample doesn’t make it any easier. Let’s review some common statistical methods for selecting models, complications you may face, and look at some practical advice for choosing the best regression model.…
M. Mitchell Waldrop, Knowable Magazine
This story was originally published by Knowable Magazine.
Back in the 1990s, when U.S. banks started installing automated teller machines in a big way, the human tellers who worked in those banks seemed to be facing rapid obsolescence. If machines could hand out cash and accept deposits on their…
Dirk Dusharme @ Quality Digest
In this episode we look at a history of quality, how you serve your customer in the housing industry, and what makes a good review.
“Young couples ‘trapped in car dependency’”
Building entry-level housing along highways may give couples the chance to buy a home, but at what cost to them and the…
Kevin Meyer
During the late 1990s, I was working in the Silicon Valley for a medical device company, responsible for a drug-infusion pump manufacturing operation. I had just completed a crazy period where I had also “temporarily” (months and months...) led the advanced engineering department after that manager…
Jason Furness
All organizations are looking to increase the competency of their employees and, hopefully, of themselves. Looking at this from the base level up, in a practical sense our competency evolves with experience, expertise, and possibly, time.
1. Unknowing
We begin by not knowing about a skill, issue,…
P. Richard Hahn
Data science is hot right now. The number of undergraduate degrees in statistics has tripled in the past decade, and as a statistics professor, I can tell you that it isn’t because freshmen love statistics.
Way back in 2009, economist Hal Varian of Google dubbed statistician the “next sexy job.”…
Tom van Laer
Whether you are booking a hotel room, choosing a restaurant, deciding on what movie to see, or buying any number of things, it is likely you have read online reviews before making your decision.
What makes a consumer review persuasive, though? No matter how short, it tells a story in much the same…
Aytekin Tank
In his book, The ONE Thing: The Surprisingly Simple Truth Behind Extraordinary Results (Bard Press, 2013), author Gary Keller reminds us that everyone has 24 hours in a day. So, why do some people earn more, achieve more, and get more done? They “go small.”
“When you want the absolute best chance…
Harish Jose
I am writing today about “bootstrap kaizen.” This is something I have been thinking about for a while. Wikipedia describes bootstrapping as “a self-starting process that is supposed to proceed without external input.” The term was developed from a 19th-century figure of speech—“pull oneself over a…
Brian Maskell
If you are a CEO of a manufacturing company with many value streams, it’s impractical to think that you have the time to review all the performance measures of every value stream in your company. Yet you need to know the operational impact of lean on your entire organization.
The traditional…
Mike Richman
Leaders lead. Those two simple words conceal the complicated fact that being a change agent means confronting the failures of the past and confidently facing the promise of the future. Stories addressing these facts, along with hot takes on current news and a preview of an exciting upcoming webinar…
Roopinder Tara
It takes guts to come to the heart of high tech, in San Francisco, and preach a message that is about putting people—women, no less—onto the assembly lines of America’s factories. Danielle Applestone, of Daughters of Rosie, tells the hipsters gathered at Autodesk’s Design Night that, yes, there are…
David Currie
Metrics are an important part of an effective quality management system (QMS). They are necessary to understand, validate, and course-correct the QMS. They should be used to verify that it is achieving the goals and objectives defined by management. In an ISO 9001 system, metrics must be available…
Annette Franz
Traditionally, managers have relied on the annual performance review to provide employees with feedback. However, surveys indicate employees don’t find the process valuable. Simply meeting once a year to discuss their progress doesn’t give employees a thorough sense of their own performance. It…
