All Features
Jeffrey Phillips
In every aspect of life, we create dichotomies to simplify decision making. Something is right or wrong, black or white. We do this to simplify our lives, shorten decision making time, and become more efficient. But creating these simple dichotomies means we often miss excellent opportunities for…
Donald J. Wheeler
Some commonly held ideas about skewed probability models are incorrect. These incorrect ideas are one source of complexity and confusion regarding the analysis of data. By examining the basic properties of skewed distributions this article can help you to greater clarity of thought and may even…
Brian Maskell
For many people the role of a value stream manager isn’t clearly understood. Others incorrectly use the term “value stream manager” as a substitute for production manager or supervisor in the factory. However, a value stream manager has full responsibility for the revenues, costs, and…
Michael Causey
Although medical-industry trade groups and many House and Senate members are lined up on one side, determined to repeal the medical device tax, the other side might have the final ace: A veto threat by President Obama.
Not so fast, say opponents who want to eliminate the 2.3-percent excise tax on…
Michelle LaBrosse
I recently took a class to learn how to navigate the Inside Passage to Alaska. The class was held on the rebuilt David B, a 65-ft wooden boat originally built in 1929 and still using its original diesel engine. This adventure came about because a colleague wanted me to help sail a 32-ft sailboat…
Alan Nicol
In my younger years, I might have asked that question to tell off someone who was getting in my face. Now I find it’s one of the most critical questions to ask when beginning a process improvement because often we either don’t really know the answer, or we answer incorrectly.
How can we answer…
NIST
Restoration is well underway for NIST’s 4.45-million newton (equivalent to 1 million pounds-force) deadweight machine, the largest in the world. The three-story-tall deadweight, comprising a stack of stainless-steel discs weighing about 50,000 pounds each, was disassembled last winter for the…
Quality Transformation With David Schwinn
This month’s column was prompted by an especially thoughtful commencement address by Michael Ward, reproduced in the May/June 2015 issue of Imprimis (Hillsdale College). Ward, of course, encouraged the students to strive for success, but interestingly predicted that failure is inevitable and is to…
Eston Martz
If you’ve read the first two parts of this tale, you know it started when I published a post that involved transforming data for capability analysis. When an astute reader asked why Minitab didn‘t seem to transform the data outside of the capability analysis, it revealed an oversight that…
Michael E. Gerber
There once was a man named Robert DeRopp who wrote a book titled The Master Game (Gateways Books, 2003). No need to discuss his book or his philosophy here, other than to say it had to do with the shaping of one’s life and options through a lens few of us have ever looked through before.
However…
Eston Martz
In my last post, I told you how I had double-checked the analysis in a post that involved running the Johnson transformation on a set of data before doing normal capability analysis on it. A reader asked why the transformation didn’t work on the data when you applied it outside of the capability…
Brian Maskell
I have been working with two multinational companies recently, and the need for “just do it” (JDI) daily improvements came up. One company is a pharmaceutical plant in Europe, the second an industrial equipment manufacturer in Indiana. Although the companies are very different, the team members in…
NIST
Researchers at the National Institute of Standards and Technology (NIST) have come up with a way to shrink a research instrument generally associated with large machines down to a pinpoint-precision probe.
This electron spin resonance probe employs a large-scale technique used for decades as a…
The QA Pharm
Verifying the effectiveness of corrective and preventive actions (CAPAs) closes the loop between identifying a problem and completing the actions to solve it. It’s reasonable to assume that if a problem is worth solving, it’s also worth verifying that the solution worked. However, given the wide…
Eston Martz
I don’t like the taste of crow, which is a shame, because I’m about to eat a huge helping of it.
I’m going to tell you how I messed up an analysis. But in the process, I learned some new lessons and was reminded of some older ones I should remember to apply more carefully.
This failure starts in…
Michael Causey
Crystal may be clear, but crystal balls, at least metaphorically, are certainly not. The late, great political columnist David Broder of The Washington Post used to run a column at the end of the year tallying up where he had guessed correctly—and where he’d missed the mark. Not many columnists…
Fred Schenkelberg
What happens when a product lasts too long? How long is good enough? Every product is different, and our ability to define what’s “long enough” is fraught with uncertainty. If it wears out prematurely, your customers will go elsewhere. If it lasts too long, they won’t need to come back.
In “The…
Mark Bernardo
When it comes to data management, I don’t think there’s any debate on where industrial businesses collectively sit right now. The landscape of our world is changing rapidly, especially with the emergence of the Internet of Things, or as GE calls it, the Industrial Internet.
There are a lot of…
John Keyser
Last week, I heard a sermon at church that resonated within me. In the Gospel, Jesus said to his disciples, “You are the salt of the earth. You are the light of the world.”
The message was not that we can be the salt and the light; rather, we are the salt and the light. This is transformative. As…
John Niggl
If you’re like most savvy manufacturers, you know to watch out for changes in labor laws that could affect you in countries where you have factories or where you sell your products. We’ve all seen examples of how manufacturers were held accountable for the safety of workers and consumers alike.…
Annette Franz
One of the arguments against journey mapping I often hear is that it’s an exercise in futility. You map. You put it on the wall. Nothing changes. To that I answer, “You’re doing it all wrong.”
You map because you need to understand the customer experience; you know that you can’t transform…
Harry Hertz
One of my regular readers and harshest critics, my wife, complained that my recent posts have been too pedagogical and lacked my storytelling instincts. So this post is for her.
Have you seen the recent commercial about buying a used car? It compares the experience to a dinner out and asks…
Akhilesh Gulati
Convenience stores are located on most street corners the world over. These small enterprises offer customers a wide variety of items and often have gas pumps outside as well. Considering how long convenience stores have been around and the quantity of items they carry, you’d expect them to use…
Bruce Hamilton
Watching the U.S. Women’s National Soccer Team take the World Cup on July 5, 2015, caused me to reminisce about my short-term coaching stint of a U12 soccer team.
Before becoming a coach, I hadn’t played soccer or even watched a game, but there weren’t enough coaches in our town league, so I…
Matthew E. May
A few days ago, as I waited for an item I purchased at the local Apple store to be brought to me from the back of the store, I had the opportunity to observe Apple’s frontline strategy. It involved another floor associate assisting a gentleman considering the purchase of an Apple watch.
Now, you…
