All Features
Matthew Barsalou
The start of a failure investigation may involve brainstorming, but empirical methods will be required to actually identify a problem's cause. Implementing an improvement action without a confirmed root cause risks a reoccurrence of the issue because the true root cause has yet to be addressed.…
Kevin Meyer
Those of us in the lean world are accustomed to discussing "flow"—where work is performed in an even manner to reduce mura or lack of regularity, one of the three forms of waste. Activities are synchronized, layouts are optimized, resources are available exactly where and when they are needed, and…
Eston Martz
There’s plenty of noisy disagreement about the state of healthcare, but when you look beyond the controversies, a great deal of common ground exists.
Many agree that the way we’ve been doing things is wasteful and inefficient, when healthcare should be delivered as efficiently and effectively as…
John Flaig
Sometimes when authors try to make a technical concept more understandable, it’s simplified but unfortunately, less accurate.
For example, when the developers of Six Sigma wanted to explain control charts and process capability analysis, they needed to include how the signal can be separated from…
Beth Savage
Out-of-control gas prices reported in the news have our attention. Nearly every media outlet, from the small-town daily news to The Wall Street Journal, has a gas price story on a weekly basis: “Gas Prices Are Plunging,” and “How Low Will Gas Prices Go?” It’s news when they rise and news when they…
Michelle LaBrosse
Your project teams seem to have all the right pieces—team members with technical proficiency, good internal communication, an organized project manager—but something still isn’t quite right. Your team still struggles to get projects done on time and isn’t as productive as it could be. What’s going…
Davis Balestracci
This article is based on some ideas from my respected colleague Mark Hamel. Despite the lean framework, these ideas apply to any improvement approach—all of which come from the same theory, lean included.
During the past 35 years, quality has evolved from the necessary evil of quality control to…
Jim Benson
When you are a consultant, or worse yet, seen as a thought leader, people hire you expecting that you’ll know “the answers.” At best, what you actually know are paths to make sense of problems, communicate them, and then solve them. No consultant should ever arrive knowing the answers. If they do…
Bruce Hamilton
Here’s a personal reflection from my distant past that might describe a current state for some of you.
When I began working in manufacturing during the pre-lean era, the quoted lead time for my company’s products averaged 12 to 16 weeks. By the 1980s, however, many customers began to routinely…
Scott Berkun
Many of our most popular stories of discovery are portrayed as accidents or matters of luck. We love these stories because they make creativity seem easy and fun. Nevertheless, they are misleading.
In a recent New York Times opinion piece titled “How to Cultivate The Art of Serendipity,” author…
Bob Emiliani
Nearly 30 years after the start of the lean movement, there is widespread agreement that things have not gone according to plan. Of course, there have been some notable successes (particularly from those who worked with Shingijutsu), yet they are far fewer in number than anyone expected, given the…
Michelle LaBrosse
When you run a small business (perhaps as small as just you), does failure ever really occur? I hear often in the media about this or that business being “too big to fail,” but in reality isn't it more like “too small to fail?”
I ask myself this question, more rhetorically than anything. I’ve…
Mike Micklewright
In October 2014, 17-year-old Laquan McDonald was shot 16 times by a Chicago police officer. In November 2015, footage of the shooting was released and has been viewed all over the world. The footage shows an aggressive attack by a police officer, a supposed person of service to the community, as…
Kevin Meyer
My lean journey of more than 20 years has changed my life in many ways, perhaps none as pervasively as recognition of and disdain for waste.
Along with respect for people, waste awareness has changed my career, leadership style, and personal life. Observing waste has led to a life of increasing…
Davis Balestracci
Marketers are relentless in their efforts to seduce you with fancy tools, acronyms, Japanese terminology—and promises—about their versions of formal improvement structures such as Six Sigma, lean, lean Six Sigma, or the Toyota Production System, each with its own unique toolbox.
In my last column…
Bruce Hamilton
Mel Brooks fans will remember Spaceballs, his jocular jibe at the Star Wars franchise. In pursuit of a rebel ship, evil Lord Dark Helmet (played by Rick Moranis) orders his crew to accelerate their craft beyond the speed of light to “ludicrous speed.”
Although time travel remains within the…
Bob Emiliani
Every day, thousands of people confuse lean management with “Taylorism,” properly known as scientific management. The negative association brings out the lean bigwigs and others who work hard to create a great separation between lean and Frederick Winslow Taylor. This is an ill-informed and…
David Schwinn
Wherever you stand, be the Soul of that place. —Rumi
I was blessed last week to spend two glorious days with my wife, Carole, our daughter, Lisa, and Lisa’s consulting partner, Rox. Those two days were a model for how we could be in every one of our workplaces... and the world would be a better…
Mike Micklewright
To many people, the relationship between daily kaizen and statistical process control (SPC) might seem as remote as the relationship between a kangaroo and the past iconic American TV series Friends. And yet, a kangaroo and Friends have a commonality in that each contains a “Joey.” Daily kaizen…
Bruce Hamilton
A piece of popular lore, provided by Shigeo Shingo, is that the original name for mistake-proofing (poka-yoke) was actually fool-proofing (baka-yoke). Shingo chided managers at Panasonic for using the latter term, as it disrespected workers by essentially calling them fools.
Shingo substituted…
David Schwinn
I teach management and leadership. Recently, the topic in one of my classes was change and stress. I asked my students, who are nearly all employed and range in age from 19 to 55, what caused them the greatest stress in the workplace. Among the various responses were several related to how they…
Steve Daum
In daily conversations, I field questions from plant managers, quality managers, engineers, supervisors, and plant production workers about the challenges of applying statistical process control (SPC) methods. Following are the five most prevalent and costly mistakes I witness in the application…
William A. Levinson
The Shewhart control chart is relatively insensitive to non-normal distributions, and the worst foreseeable consequences of a wrong decision involve searching for an assignable or special cause when none is present. The economic consequences depend on the time wasted, and whether unnecessary…
David Schwinn
This month’s column results from my wife, Carole, asking me to “watch this.” This was a short video on her computer showing two young children brilliantly and inspirationally singing, “You Raise Me Up.” I was dumbstruck. Their song immediately took me to many places. I was reminded of the wisdom…
John Hunter
I have discussed steps to take to build a culture of continuous improvement in numerous posts on my Curious Cat Management Improvement blog. What it boils down to is building a system that supports that culture. Your culture is the result, not your aim.
David Heinemeier Hansson put it well…