Category Archives: Process improvement

Epidemic of Diagnoses

Posted on January 3, 2007 by John Hunter

What’s Making Us Sick Is an Epidemic of Diagnoses by Dr. Welch, Dr. Schwartz and Dr. Woloshin: For most Americans, the biggest health threat is not avian flu, West Nile or mad cow disease. It’s our health-care system. True, and probably the biggest economic threat too. See: Deming’s Seven Deadly Diseases and Health Insurance Premiums Soar Again. But it also leads to more diagnoses, a trend that has become an epidemic. This epidemic is a threat to your health. It … Continue reading →

Posted in Deming, Health care, Management, Process improvement, Psychology, Quality tools | Tagged , , , , , | 4 Comments

Holding Improvement Gains

Posted on December 26, 2006 by John Hunter

The Hard Part: Holding Improvement Gains [the broken link was removed] by Ron Snee The long term goal should be to combine all improvement initiatives into an overall improvement system and create the management framework to sustain that system. Thus, improvement will become a routine managerial process, just like any other. … One of the strongest spurs to maintaining momentum and sustaining the gains of an improvement initiative comes from the effect achieving significant, measurable benefits has on the culture. … Continue reading →

Posted in Management, Process improvement | Tagged ,

How to Improve

Posted on December 12, 2006 by John Hunter

My management philosophy is guided by the idea of seeking methods that will be most effective.* There are many ways to improve. Good management systems are about seeking systemic adoption of the most effective solutions. What this amounts to is learning about the ideas of Deming, Ackoff, Ohno, Chirstensen, Scholtes, Womack… and then adopting those ideas. In doing so learning about management tools and concepts as they are applied to your work. Here is a simple example. Years ago, my … Continue reading →

Posted in Deming, Management, Process improvement, Quality tools, Respect, Systems thinking | Tagged , , , , , , , , , , | 12 Comments

European Blackout: Human Error-Not

Posted on November 18, 2006 by John Hunter

German utility E.On says major European blackout was caused by human error [the broken link was removed] Germany utility E.On AG said Wednesday that a European-wide blackout earlier this month that left millions without power was the result of human error and not any technical glitches. The Duesseldorf-based company said the power outage, which led to blackouts in parts of Germany, France, Belgium, Italy, Portugal and Spain on Nov. 4, was not caused by a lack of proper maintenance or … Continue reading →

Posted in Customer focus, Lean thinking, Management, Process improvement, Quality tools, Respect | Tagged , , , , , , | 2 Comments

Evidence-based Management

Posted on October 3, 2006 by John Hunter

Bob Sutton’s writing includes the excellent article “Management Advice: Which 90% is Crap?” (which we discussed in: Management Advice Failures) and the Knowing Doing Gap. I just discovered his blog today which is quite good: Work Matters. A recent post includes some good advice on data and process improvement Continue reading →

Posted in Creativity, Data, Deming, Health care, Management, Process improvement | Tagged , , | 1 Comment

Leaving Quality Behind – Again No

Posted on September 28, 2006 by John Hunter

Is PAT Leaving Quality Behind? [the broken link was removed] The intent of PAT was to advocate a more scientific and methodical approach to product development, scale-up and production. The impact of PAT will be felt in all sectors of the organization, and if applied correctly, will increase granularity in the quality and quantity of data being created throughout the product development lifecycle. Ok, so in what way is that leaving quality behind? Does this add something to design of … Continue reading →

Posted in Health care, Management, Process improvement | Tagged , ,

Toyota Targets 50% Reduction in Maintenance Waste

Posted on August 30, 2006 by John Hunter

Inside the Toyota Maintenance Reduction 50 Percent by Paul V. Arnold (sadly the site broke the link, so I removed it): First, it is Maintenance Reduction 50 Percent, not Cost Reduction 50 Percent or Employee Reduction 50 Percent. “The goal is to reduce maintenance activities and the maintenance that you perform on a machine by 50 percent. That goal covers every machine and every activity,” says TMMK facilities control manager David Absher. This is not about arbitrarily chopping budgets or … Continue reading →

Posted in Data, Deming, Lean thinking, Management, Management Articles, Process improvement, Toyota Production System (TPS) | Tagged , , , | 4 Comments

Patent Review Innovation

Posted on August 16, 2006 by John Hunter

Michael Crichton wrote an essay critical of the current patent law: This Essay Breaks the Law. I believe the US is making significant mistakes in how we are proceeding with the patent system, see: The Patent System Needs to be Significantly Improved. A recent article from Money offers an interesting idea (to try anyway) for one part of the problem. Patent review goes Wiki That’s the basic concept behind a pilot program sponsored by IBM (Charts) and other companies, which … Continue reading →

Posted in Creativity, Economics, Innovation, IT, Management, Process improvement | 2 Comments

Lean Management Case Study

Posted on July 20, 2006 by John Hunter

Learning the Rules…Playing to Win [the broken link was removed] (pdf) Lean concepts are taught through discussion and hands-on discovery, not lectures.” A popular part of the experience involves various simulation exercises including the beer game, which teaches that poorly organized systems will defeat the best of people, and the airplane simulation exercise, where student groups work together to build model airplanes. On the first try at this simulation, typically one airplane is completed in the allotted time. At the … Continue reading →

Posted in Lean thinking, Management, Management Articles, Process improvement, Quality tools, Systems thinking | Tagged | 1 Comment

Evolution of the PDSA Cycle

Posted on July 17, 2006 by John Hunter

Evolution of the PDSA Cycle by Ron Moen and Cliff Norman. Another historical article that explores the growth of management improvement concepts – this time the PDSA improvement cycle. via: Deming Electronic Network [the broken link was removed] See also: Improvement Handbook by Gerald J. Langley, Kevin M. Nolan, Clifford L. Norman, Lloyd P. Provost and Thomas W. Nolan. Deming on Management Variation Through the Ages by Lloyd Provost and Clifford Norman

Posted in Deming, Management, Management Articles, Process improvement, Quality tools | Tagged , , , ,

Kaizen the Toyota Way

Posted on July 17, 2006 by John Hunter

Excellent post: Kaizen Secrets of the Toyota Mind [the broken link was removed] by Jon Miller: The Toyota mind asks “What does my customer want from this process?” rather than “What do I want from this process?” The Toyota mind builds brilliant processes that enable average people to be high performers, rather than flawed processes that enable even brilliant people to be only average performers. Jon Miller has also been posting several items on the Words of Taiichi Ohno Sensei … Continue reading →

Posted in Lean thinking, Process improvement, Toyota Production System (TPS)

Reducing Waste

Posted on July 12, 2006 by John Hunter

Toyota Motor Manufacturing (UK) Ltd – achieving zero waste to landfill [the broken link was removed] Toyota developed its Environmental Management System to stay on top of its environmental objectives and ensure that all processes are dealt with in an environmentally friendly way and are implemented across all the plants. There are full key performance indicator reporting systems, visual controls and displays throughout the plant. A great improvement strategy. Determine what you are trying to do. Understand the system. Set … Continue reading →

Posted in Data, Innovation, Management, Management Articles, Process improvement, Systems thinking, Toyota Production System (TPS) | Tagged , , , | 1 Comment

Lean Beyond the Factory Floor

Posted on June 7, 2006 by John Hunter

Spreading the lean tonic [the broken link was removed]: One problem, says Michele Bonfiglioli, chief executive of Italian manufacturing consultancy firm Bonfiglioli Consulting, is that many manufacturers have a ‘blind spot’ when it comes to understanding just how non-lean and inefficient their administrative functions are. “Manufacturing is full of metrics: takt times, OEE and a host of others – but no one measures what goes on in the offices,” he observes. The focus on the whole organization is increasing moving … Continue reading →

Posted in Lean thinking, Management, Process improvement | Tagged , ,

Airlines Try Smarter Boarding

Posted on May 9, 2006 by John Hunter

Airlines Try Smarter Boarding [the broken link was removed] by Dave Demerjian An airplane that spends an hour on the ground between flights might fly five trips a day,” he explains. “Cut the turnaround time to 40 minutes, and maybe that same plane can complete six or seven flights a day.” More flights mean more paying passengers, and ultimately, more revenue. Good lean thinking and faster boarding is a customer service improvement as well. Convinced that there was a statistical … Continue reading →

Posted in Lean thinking, Management Articles, Process improvement, Systems thinking

Six Sigma and Process Drift

Posted on May 8, 2006 by John Hunter

Quality Quandaries: Six Sigma, Process Drift, Capability Indices, and Feedback Adjustment by George Box and Alberto Luceno. This article is for the more statistically inclined. The Six Sigma specification makes an allowance of 1.5 standard deviations for process drift. Simple ways in which a major part of such drift can be removed are given. These employ feedback adjustment methods specifically designed for SPC applications. Feedback adjustment can be dangerous: tampering. In fact, I would say attempting it is likely to … Continue reading →

Posted in Management Articles, Manufacturing, Process improvement, Quality tools, Six sigma, Statistics | Tagged , , , ,

Find the Root Cause Instead of the Person to Blame

Posted on May 3, 2006 by John Hunter

When encountering a problem or defect the inclination of many is to find a person to blame. W. Edwards Deming believed that the system was responsible for 93% of the problems and over time he increased that number to at least 97%. Why did he see it that way, while so many others first inclination is to blame someone? As I see it the issue has to do with what is the effective way to improve. Often if you ask … Continue reading →

Posted in Management, Popular, Process improvement, Psychology, Quality tools, Systems thinking | Tagged , , , , , , | 6 Comments