All Features
Terry Kosdrosky
When the phrase “social network” comes to mind, people generally think about Facebook or Twitter. Volumes of academic studies have been written on this relatively new phenomenon.
But engineers who design such complex products as automobiles and airplanes have been operating within their own…
During the past six years, the Harrington Institute and its business partners have been involved in community improvement efforts that have produced significant results within the organizations involved. The thrust of the effort in the Orlando, Florida, community involved 25 projects and the…
The Un-Comfort Zone With Robert Wilson
Seventeen years ago, I became the president of my community association. It was a lively organization with scores of activist members who were busy gentrifying an inner city neighborhood. One of my responsibilities was to deliver a monthly speech and conduct a formal meeting with a loud and…
Steve Moore
I
n 1991, I had the privilege of attending one of W. Edwards Deming’s four-day seminars and I still proudly display the certificate of completion in my office. One of the highlights of the seminar, of course, was Deming’s famous red bead experiment. I had read about the red bead experiment, but…
David C. Crosby
The quality business is all about producing a quality product, right? By that I mean a product that looks and performs just like it was promised. Well, based on the amount of poor quality items and service that I see the quality business is apparently not doing a very good job. I’d guess that…
Michelle LaBrosse
April 22 is the 40th anniversary of Earth Day. What better way to honor Earth Day than to develop your own renewable energy project? As a project manager, you have the skills to reduce your energy costs and even become energy self-sufficient. All it takes is planning, and that’s something you’re…
Mark Kiemele Ph.D.
I
t is no secret that lean Six Sigma (LSS) and design for Six Sigma (DFSS) have arguably been the most effective initiatives for improving bottom line results and revenue growth since the advent of Frederick Taylor and management science. Billions of dollars in bottom-line impact have been…
With today’s limited internal resources, it’s tough to transform machine maintenance from reactionary to preventive, and ultimately proactive, despite the obvious upsides in higher overall equipment efficiency (OEE), better process control, and lower total cost. Outsourcing this requirement to a…
Where does the U.S. Food and Drug Administration (FDA) stand on good manufacturing practices (GMP), the set of regulations that govern manufacture and testing of medical devices and other medical products like pharmaceuticals, diagnostics, and food? And what of the universal device identification…
GKS Global Services
A company based in the U.S. Southwest makes innovative optics for racing cars and other extreme vehicles. Recently the owners, who grew up in Southern California’s skateboard culture, came up with a new product idea for a kick scooter, mainly for kids, based on the design of a skateboard. The…
Chet Marchwinski
I’ve now been continuously thinking about lean for 30 years, since the fall of 1979 when my bosses at the Massachusetts Institute of Technology (MIT) asked me to explore how a few Japanese companies had developed a striking advantage in designing and making motor vehicles. Recently, I’ve found…
Stewart Anderson
Recently, here in Canada, there has been a lot of talk about the need to increase productivity within Canadian businesses. Canada has consistently lagged behind other developed nations in productivity. According to 2009 data from the Conference Board of Canada, the country gets a “C” grade, and…
Rick Johnson Ph.D.
Jim Collins, author of Good to Great (Harper Business, 2001), has said that “Good is often the enemy of great.” That may be true, but I also believe that good is often good enough, and too much focus on greatness can be the enemy of good. Most of us would be happy with good performance, a good…
Jon Miller
These days, there must be people at Toyota waking up in a cold sweat from dreams in which they are being scolded by Taiichi Ohno, furious at the massive vehicle recalls caused ostensibly by the pursuit of scale and volume production at the expense of quality. At least I sincerely hope this is the…
Bill Kalmar
In the last several months, a new reality TV program entitled “Undercover Boss” has surfaced. The premise is that a CEO or top executive of a company travels to a store or factory of the company where the senior manager pretends to be an entry-level employee. To explain the presence of cameras,…
Donald J. Wheeler
Courses in statistics generally emphasize the problem of inference. In my December column, “The Four Questions of Data Analysis,” I defined this problem in the following manner:
Given a single unknown universe, and a sample drawn from that universe, how can we describe the properties of that…
Direct Dimensions Inc.
In 2009, Direct Dimensions Inc. was approached by Texas A&M University’s Flight Research Laboratory (FRL) with a challenging yet typical 3-D problem. The FRL, while primarily an active teaching facility, also offers both flight and wind tunnel test services. This particular project was for a…
Anantha Kollengode
T
he check sheet is a simple and effective tool useful in lean Six Sigma projects. It is sometimes referred to as a concentration diagram or location plot. It is a handy tool for qualitative and quantitative data gathering and analysis. Check sheets help to systematically collect and organize…
Paul Leavoy
Courtesy of another controversy surrounding hazardous substances in children’s toys, China’s massive manufacturing sector is reliving a public relations disaster.
Four years ago, a nationwide recall on children’s toys containing lead paint—and manufactured in China—cast a pall on the integrity…
Rip Stauffer
It’s better to measure things when we can; that’s been well-established in the quality literature over the years. The use of go/no-go gauges will always provide much less information for improvement than measuring the pieces themselves. However, we don’t always have the luxury of using continuous…
Thomas R. Cutler
Supply chain organizations face significant pressures resulting from global competition, shorter product life cycles, and lean economic conditions. The escalating requirements of large customers create painful challenges for those companies still tied to conventional supply-chain processes.
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Imagine an automobile owner who goes to the service desk at the dealership and reports a problem, describing the symptoms in detail to the customer service representative. If the service desk employee sees the same or similar symptoms in the dealer’s or manufacturer’s database, she knows what to…
Imagine an automobile owner who goes to the service desk at the dealership and reports a problem, describing the symptoms in detail to the customer service representative. If the service desk employee sees the same or similar symptoms in the dealer’s or manufacturer’s database, she knows what to…
Jim Benson
Making mochi naturally in Ecotopia.
Noticing waste serves no purpose. Understanding it does. Whether we seek to manage waste or attempt to eliminate it entirely, we need to know how much of it exists and what form it takes—what is its volume, its shape,…
Paul Scicchitano
There’s an important tool for quality professionals that you may have overlooked in your effort to retain customers in this difficult economy. And unlike Six Sigma, ISO 9001 or 9004, lean, and total quality management (TQM), this tool won’t cost you anything.
“Imagine you are a customer. You’…
