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Management Improvement (Deming, lean thinking, six sigma, innovation, customer focus...) Posts

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May 15, 2008

Management Improvement Carnival #35

Kevin Meyer is hosting Management Improvement Carnival #35 on the Evolving Excellence blog, some of the highlights include

  • Hidden Problems from TPM Log.  "We must encourage people to speak up and identify problems. We must
    also develop avenues for people to do so in a comfortable manner."
  • It’s the People, Not Just the Tools from Shmula.  “what most folks forget is that ‘Kaizen’ was truly build upon the philosophy that ‘Toyota builds people and then cars’ - that is, Kaizen came from the notion that the collective intelligence of your line workers is valuable and that people, if given the training and the
    chance, can truly do amazing things.”
  • True Work, Apparent Work, and Busy Work from Gemba Panta Rei.  “True work is of course the small amount of work in any process which changes form, fit or function as the customer desires.”
  • Innovation on the Edge from Edge Perspectives.  “Why bother about the edge when everyone knows that all the profit is in the core?”
  • Why Do Employees Underperform? from the Lean Six Sigma Academy.  “Muri means to overburden equipment or operators.  In many cases, muri can be avoided by the implementation of some basic forms of standard work.”

Read past management carnivals.

May 7, 2008

Toyota Execution Not Close to Being Copied

The Open Secret of Success

Toyota’s innovations, by contrast, have [focused] on process rather than on product, on the factory floor rather than on the showroom. That has made those innovations hard to see. But it hasn’t made them any less powerful.

At the core of the company’s success is the Toyota Production System, which took shape in the years after the Second World War, when Japan was literally rebuilding itself, and capital and equipment were hard to come by. A Toyota engineer named Taiichi Ohno turned necessity into virtue, coming up with a system to get as much as possible out of every part, every machine, and every worker. The principles were simple, even obvious - do away with waste, have parts arrive precisely when workers need them, fix problems as soon as they arise. And they weren’t even entirely new - Ohno himself cited Henry Ford and American supermarkets as inspirations. But what Toyota has done, better than any other manufacturing company, is turn principle into practice. In some cases, it has done so with inventions, like the andon cord, which any worker can pull to stop the assembly line if he notices a problem, or kanban, a card system that allows workers to signal when new parts are needed.

Very true, except one thing. Toyota’s innovation is not limited to process and execution. Toyota’s long term vision results in very dramatic innovation (that granted is not getting the press today - check back in 20 years, I think you will be reading about it then). For some examples see: Toyota’s Partner Robot, Toyota as Homebuilder, Toyota Engineers a New Plant: the Living Kind and The Birth of Prius.

A company truly driven by a focus on continual improvement, respect for all employees and reasonable executive compensation might be a company serious about adopting Deming and Toyota management principles. It is hard for me to imagine such a situation that doesn’t truly seek, as the primary aim of the organization, to benefit many stakeholders (workers, owners, suppliers, customers…) not just executives (or just executives, board and owners…).

Related: Toyota Management Develops the New Camry - Better and Different - Deming and Toyota - Toyota Keeps Improving - More Positive Press for Toyota Management - Good Execution is Important

May 5, 2008

I Don’t Know

Guest post by David Kerridge (originally posted to the Deming Electronic Network):

This is part of a series in which I recall striking or thought-provoking things that W. Edwards Deming said, but did not put into his books.

I remember taking a manager to his first Deming 4-day seminar. Afterwards my friend said to me “I was very impressed with that man. He said ‘I don’t know.’”

Something in our culture makes us ashamed to admit ignorance. We expect quick, slick answers, whether from politicians, managers, or consultants.

Deming said “I don’t know” more often than anyone I have ever known. Sometimes you heard the answer about two years later, in his seminar.

I also remember him saying “I have learned more in the last six months than in the previous ten years.”

Maybe one quotation explains the other.

Related: Dr. Deming quotes - Instant Pudding - Deming on being Destroyed by Best Efforts - Where to Start Improvement

May 1, 2008

Management Improvement Carnival #34

Please submit your favorite management posts to the carnival. Read the previous management carnivals.

  • Introduction to Factorial Designs by Jonathan Mendez - “I like the idea of velocity in marketing — test, learn, test, learn, test. Instead of one large test I prefer focusing attention on certain areas or elements to achieve deeper understanding.”
  • MIT’s Message about Lean Enterprise Transformation by Mark Edmondson- “1. Market leaders are good at embracing enterprise change; 2. Enterprise change requires a holistic approach that engages all stakeholders. This includes employees, suppliers, customers, unions, and investors/owners”
  • Two Types of Bottleneck by David J. Anderson - “I now teach that there are two types of bottleneck: capacity constrained resources CCRs; and non-instant availability resources”
  • Oranges, Pebbles, and Sand by Ron Pereira - “In this video my daughters and I demonstrate how meeting an objective is just the beginning to improvement.”
  • Why errorproof when you can double-check? - “If you are in the position to prevent the error in the first place, why wouldn’t you? And, I’d argue, if you can write a tool to detect the screw up - ie, it is possible to programmatically figure out that the template is wrong,”
  • Systems and Improvement by John Dowd - “Thus did Deming, over sixty years ago, show a basic model about how to think about quality and improvement.”
  • (more…)

April 30, 2008

Management Seminar in Colorado

The Deming Institute is sponsoring, How to Create Unethical, Ineffective Organizations That Go Out of Business, 12-14 May, 2008 in Colorado Springs, Colorado. Kelly Allan and John Hunter will be presenting the seminar. Please let me know if you sign up.

Twenty-seven faulty management and corporate governance practices create most of the problems in any organization. These practices will be identified, and better practices recommended. It will be shown that as better practices are introduced, quality of products and services increases, costs decline, and you create a globally competitive advantage for your organization.

Learn how governance practice leads to the heaviest losses, how inconsistencies between policy and strategy create sub-optimal outcomes, how mismanagement of people leads to unethical and ineffective behavior, and how to overcome these problems. Study the theory and practice of management. Not quality management, not good management, not excellent management, not knowledge management, not risk management, not process management, not performance management, not supply or asset management, not technology management, not time management, not emergency management, just plain management.

Related: Deming on Management - Curious Cat Management Improvement Calendar - Deming Seminar and Conference - Deming Companies

April 29, 2008

Post Number 1,000

This is the 1,000th post to the Curious Cat Management Improvement Blog. Here are some highlights:

April 28, 2008

2007 Baldrige National Quality Award

2007 Baldige awardee representatives in the Oval Office

The Baldrige National Quality Award winners for 2007 are:

President Bush met with winners for the first time since 2000, I believe (photo from Coral Springs web site). He did in private this year in the Oval Office. The Baldridge award had more prestige in the management community 10 years ago. In my opinion the award has failed to attract the best managed companies to apply.

When you purport to recognize the highest level of management excellence you should understand that leaving out those companies that are widely seen as excellent calls into question the credibility of the award. I can understand the challenge in convincing many potential applicants to apply. I would say that is the same challenge companies have that want to convince potential customers their solution is what the customer should purchase.

ARDEC provides a public version of their application (some details removed) that is interesting. ARDEC received the President’s Award Quality in 2000. From 1998 to 2002 the President’s Quality Award recognized management excellence in the federal government based on a Baldrige-style system (it was then switched from Baldrige-style to generic “excellence”).

Related: 2005 Baldrige Award - Vice President Presents Baldrige Awards (2004) - Problems with Lean Manufacturing Awards - 2007 Shingo Prize for Excellence in Manufacturing - Management excellence in government - Deming Prize 2007

April 24, 2008

Toyota Canada CIO on Genchi Genbutsu and Kaizen

What’s driving Toyota Canada’s success? - CIO reveals all

for Hao Tien, chief information officer (CIO) at Toyota Canada Inc. those two Japanese phrases – Genchi Genbutsu (go and see) and Kaizen (continuous improvement) really capture it all.

the innovation wasn’t in the technology, but in the way the various partners were brought together to agree upon processes, which were then consistently executed. CustomerOne is only project of its kind in the Toyota empire.

A computer system links activities across multiple customer touch points, and analyzes data from the more than 13,000 daily service visits to Toyota dealers across the country. The system flags major repeat problems and Toyota Motor Corp. head office in Japan is informed so engineers can be assigned to make repairs to designs or manufacturing, if necessary.

“For instance if a call comes into us at Toyota Canada, the dealer knows about it. So if they go back to the dealer for services, everyone offers the same resolution of the problem.” In the four years since its launch CustomerOne was has been a runaway success. Tien cites some of the more tangible benefits this initiative has brought about. They include:

* Cutting down the customer problem resolution from weeks to an average of three days through this initiative alone;
* Early detection of customer dissatisfaction in services
* Reducing detection of product defects (from months to days).

The Toyota Canada CIO talks about the tremendous business benefits from this seamless freeflow of information. “When a defect is detected at the dealership, the next day it would up to our engineering department.” The speed at which information traverses is of immense value – especially when new vehicles are launched. Tien cited an example.

“We recently launched a new Toyota Corolla [model]. If there were a problem with a door knob of the vehicle, the plant would know about it and a fix would be put in place.”

An article well worth reading. Related: Toyota IT Overview - Lessons from Toyota’s IT Strategy - Good Customer Service Example at Toyota - Software Supporting Processes Not the Other Way Around

April 22, 2008

Deming and Performance Appraisal

Guest post by Ron Kingen (originally posted to the Deming Electronic Network)

Several weeks ago someone in the DEN list ask what did Dr. Deming recommend about this issue, well I ask that very question of Dr. Deming back in the 80’s when I had the good fortune to work with him. I had expressed my concern to Dr. Deming about several of his fourteen points that I either didn’t understand completely or did not fit with my experience and/or education. Dr. Deming suggested we talk about it over dinner – during the subsequent dinner discussion Dr. Deming made several points relative to performance improvement (not appraisal):

  1. Hire good people – one of the most critical decisions we all make.
  2. Train and educate them – even if they come from the best universities and are at the top of their class.
  3. Coach them, constantly, don’t wait for an annual appraisal to correct an issue or behavior.
  4. It is the system that must be improved to ensure people work to their potential.
  5. Recognize your top performers, but money isn’t the best method of recognition, in fact, it can be counterproductive.
  6. Work with your low performers to understand their issues and difficulties; give them support and assistance. If they can’t improve and are truly performance outliers , don’t keep them, they will affect the over system.

The advice seemed valid, but I told him my company insisted we do performance appraisals. He laughed, he suggested I change the system; but Dr. Deming knew I worked for General Motors and that wouldn’t be easy. So he recommended I become a rebel and change my part of the system; which I did try. At the time I worked for one of the most progressive divisions within GM and was fortunate to work with many talented GM people and several well know and recognized experts, but I was convinced the best system change option was to leave GM.
(more…)

April 21, 2008

Find Joy and Success in Business

<div><a href='http://www.omnisio.com'>Share and annotate your videos</a> with Omnisio!</div> <p>

David Heinemeier Hansson Talk at Startup School 2008 (Paul Graham’s Y-combinator school). It is helpful to appreciate the importance of some simple ideas. Working on web focused businesses people often get carried away with the huge potential and sometimes lose touch with reality. While the ideas are more obvious when looking at web related business their is plenty here for many companies (the second half might be more helpful for many).

In this talk David does a great job of explaining how 37 signals has chosen to work. They are not concerned with becoming large. They focus on doing what they want to do - creating great software solutions (see: Systemic Workplace Experiments). And on making money to allow them to stay in business.

Some tidbits of advice: create great applications, charge people money, make a profit. Yes to those outside the web world this might seem obvious… He discusses a very similar idea to the idea of 1,000 true fans. He mentions to bring in a $1 million, all you need is 2,000 customers paying $40/month. 37 Signals has done well focusing on small business. Don’t be in such a hurry.

Related: Why is 37signals so arrogant? - Complicating Simplicity - Joy in Software Development - Great Marissa Mayer Webcast on Google Innovation

April 18, 2008

The Defect Black Market

The Defect Black Market

It all started a week before, when the CTO of Damon’s midsize warehousing and transportation company in Northern California announced an innovative program to motivate employees and boost the quality of their logistics software. For every bug found by a tester and fixed by a programmer, both would get $10.

Well, this doesn’t sound very well thought out. Bonuses often distort behavior. Dr. Deming was not against such targets and bonuses because he thought they would not result in bugs being fixed: Dr. Deming on the problems with targets or goals. It is a question of how that will happen. The system being distorted is the most likely result of any such system.

Everyone worked a bit harder the next day. Testers made sure to check and double-check every test case they ran, while developers worked through lunch to fix their assigned bugs. And it paid off. On that second day each had earned an average bonus of $50.

Everyone worked even harder on the third day. On the fourth day, however, the well had started to dry up. The testers ran, re-ran, and re-ran again the test cases, but they could only find a handful of issues. The developers strained the issue-tracking system, constantly reloading the “unassigned bugs” page and rushing to self-assign anything that appeared.

And then something strange happened at lunch. Instead of going out to eat with his usual teammates, one of the developers went out with a tester. Soon after, another developer went out with another tester. Within a few minutes, almost all of the developers had paired up with testers.

As the developers returned from lunch, they immediately got to work. Instead of scavenging for newly found bugs, they worked on “code refactoring” and new functionality. And as soon as they deployed their changes, testers found bugs — minor, obscure bugs that a developer could easily overlook. And just as quickly as testers found bugs, the developers were able to fix them and re-deploy. By the end of the day, developers and testers had earned an average of $120.

(more…)

April 17, 2008

Gary Convis is the New CEO of Dana

Another former Toyota USA leader is talking a leading role at another company. Gary Convis from Toyota retired last year.

Related: articles by Gary Convis - Toyota Management Speech by Gary Convis - Toyota Management Develops the New Camry - Quality Conversation with Gary Convis - Jim Press, Toyota N. American President, Moves to Chrysler

Dana Holding Corporation Names Gary L. Convis Chief Executive Officer

Dana Holding Corporation (NYSE: DAN) emerged from bankruptcy recently and today announced that it has named Gary L. Convis, 65, to the post of Chief Executive Officer. Convis was appointed to Dana’s new Board of Directors in January 2008 after retiring from Toyota Motor Corporation, where he had spent more than 20 years culminating in his role as Chairman of Toyota Motor Manufacturing, Kentucky.

“We are delighted to welcome Gary as Chief Executive Officer,” said Dana Executive Chairman John Devine, who had served as the company’s acting CEO since January. “Gary is widely respected as one of the leading experts in lean manufacturing and management systems, including the Toyota Production System. Along with his strong leadership and global industry experience, we believe he is an ideal choice as our new Chief Executive.”

“I am honored by the Board’s confidence in me to lead Dana,” Convis said. “I’m also eager to join with our people in establishing world-class manufacturing systems and returning this great company to the leadership ranks of the global automotive supply industry.”
(more…)

April 15, 2008

Management Improvement Carnival #33

Shaun Sayers is hosting Management Improvement Carnival #33 on the Capable blog, some of the highlights include

April 10, 2008

Confusing Customer Focus

Misuse of the “Customer” Concept

“We are told that the airlines are our customers,” FAA inspector Charlambe “Bobby” Boutris said. “But we have a more important customer, the taxpayers” who want government to ensure a safe aviation system.

That’s crazy. The FAA is supposed to be serving and protecting the passengers, not the airlines. This is like a supervisor in a workplace treating their employee as a customer… even in a “servant leadership” environment, that’s not right.

“Customer focus” is good, but only if you properly define customer relationships. I’d prefer the FAA think of me and my fellow travelers as the “customer,” not the airlines.

I agree there are several different customers. This is actually not uncommon outside of government but for government agencies multiple “customers” that might have divergent desires are more frequent. But the “customer” frame of reference I still think has value.

I actually think the problem is the way people choose to interpret the idea. If I buy a car from a dealer they don’t sell it to me for $100. They don’t agree to not tell the government so I can avoid sales tax. They don’t agree to sell me a car that is not legal in the state. Customer service does not mean do what is in the interest of the customer irregardless of laws, regulations, good business practices, etc..

I would say doctors don’t give patients anti-biotics for viral infections (but actually they do). They shouldn’t. When doctors behave irresponsibly and give antibiotics in ways that harm the heath of society, some might try to claim it is because they are giving the patient/customer what they want. That is not a reasonable excuse.
(more…)

April 9, 2008

Packaging Improvement

McDonald’s Branding Makes Food Tastier for Tots

Researchers at Stanford University have found that children tend to rate food that is wrapped up in McDonald’s-branded paper as tasting better than the same food wrapped in plain paper — a finding that suggests that even the youngest consumers are heavily influenced by advertising. The new study was released Monday in the Archives of Pediatric and Adolescent Medicine.

The study had 63 children, aged 3 to 5 years old, tasting five pairs of identical foods and beverages — one in McDonald’s wrapping and the other in unbranded packaging. The researchers then asked them a simple question: “Which one tastes better?” An overwhelming number of the children said the food in the McDonald’s wrapping was tastier.

Oddly enough, this applied even to vegetables and milk. Sixty-one percent of the children in the study preferred the taste of carrots and 54 percent preferred the taste of milk if they were reminded by the packaging that it came from McDonald’s.

This is another reminder that tackling problems directly is not always the best strategy. The packaging doesn’t actually change the taste, but really it is not the taste that is likely a concern but rather the perception of taste. To me this is very similar to the studies on people preferring wine they are told costs more.

Ignore psychology at your peril: in marketing and in management. Deming’s management system include 4 interdependent areas: understanding variation, systems thinking, theory of knowledge and understanding psychology.

Effects of Fast Food Branding on Young Children’s Taste Preferences (I think this is the study referenced in the article though it was published in August 2007 - John).

Related: Indian researcher shows most people do judge a drink by its container - Marketing in a Lean Company - The Psychology of Too Much Choice - Be Careful What You Measure

April 8, 2008

Bezos on Internet Boom

The webcast shows Jeff Bezos, Amazon.com founder and CEO, speaking at TED on the internet boom. He compares the boom to the gold rush highlighting the similarities. But then he compares the internet to the development of industry around electricity. I think he is exactly right on the internet: “there’s more innovation ahead of us than behind us.”

Related: Bezos on Lean Thinking - Amazon Innovation - Amazon’s Amazing Achievement - Innovation Thinking with Christensen - management webcasts

April 7, 2008

Management Seminar in May

The Deming Institute is sponsoring, How to Create Unethical, Ineffective Organizations That Go Out of Business, 12-14 May, 2008 in Colorado Springs, Colorado. Kelly Allan and I will be presenting the seminar. Please let me know if you sign up.

Twenty-seven faulty management and corporate governance practices create most of the problems in any organization. These practices will be identified, and better practices recommended. It will be shown that as better practices are introduced, quality of products and services increases, costs decline, and you create a globally competitive advantage for your organization.

Learn how governance practice leads to the heaviest losses, how inconsistencies between policy and strategy create sub-optimal outcomes, how mismanagement of people leads to unethical and ineffective behavior, and how to overcome these problems. Study the theory and practice of management. Not quality management, not good management, not excellent management, not knowledge management, not risk management, not process management, not performance management, not supply or asset management, not technology management, not time management, not emergency management, just plain management.

Related: Deming on Management - Curious Cat Management Improvement Calendar - Deming Seminar and Conference - Deming Companies

April 6, 2008

A Programmers Take on Agile Software Development

A Case for Agile: Benefits for a Programmer’s Career by Theodore Nguyen-Cao

Through agile development, I’ve been able to deliver working software time and time again. I’ve been exposed to all different aspects of the business. I’ve learn what I like and don’t like to do. I’ve learn what pieces of business I’m interested in and the pieces I don’t care much for. I’ve developed some really good working relationships. I’ve tackled some hard problems. I’ve learned to respond and adapt to the change and turmoil of a startup.

Most importantly, I still feel I’m growing as a developer. I honestly believe the best thing a developer can do in their career is to always be learning. Everything else will follow.

I am also a strong proponent of agile software development. Information Technology projects have a poor success rate. The best method, I have found, to provide better software solutions is agile development (and I find a grounding in management improvement techniques is useful - customer focus, process improvement, systems thinking, understanding variation, data driven management…). My experience is with custom application development (rather than developing Commercial Off The Shelf software - COTS) for which I think agile is a great fit.

Related: Joy in Work for Programmers - Agile Software Development Presentation - Metrics and Software Development - Management Science for Software Engineering - Programmers at Work - Joel Management

April 2, 2008

10x Productivity Difference in Software Development

10x Software Development

The original study that found huge variations in individual programming productivity was conducted in the late 1960s by Sackman, Erikson, and Grant (1968). They studied professional programmers with an average of 7 years’ experience and found that the ratio of initial coding time between the best and worst programmers was about 20 to 1; the ratio of debugging times over 25 to 1; of program size 5 to 1; and of program execution speed about 10 to 1. They found no relationship between a programmer’s amount of experience and code quality or productivity.

In years since the original study, the general finding that “There are order-of-magnitude differences among programmers” has been confirmed by many other studies of professional programmers (Curtis 1981, Mills 1983, DeMarco and Lister 1985, Curtis et al. 1986, Card 1987, Boehm and Papaccio 1988, Valett and McGarry 1989, Boehm et al 2000).

I think these orders of magnitude are not present in between people in many jobs. And I think people’s ability to correctly access who are orders of magnitude better is often faulty. But my experience leads me to believe the difference between exceptional software developers and average (not even below average) is very high. High enough that large increases in pay (say tripling would be sensible). Also accommodating their desires is sensible: freedom from dealing with pointy haired bosses and eliminating other such de-motivators.

While salespeople seen as successful can often be rewarded very well, exceptional software developers rarely are. Most managers don’t seem to be able to grasp that software development is a rare field where such orders of magnitude differences are somewhat common (not one in a million, maybe one in a thousand for a random guess). There are other fields where this is true but most for most fields I do not think this is the case.

In many fields interruptions are costly (and multi-taking is wasteful). In software development those interruptions are often much more costly than in other fields. Peopleware: Productive Projects and Teams is an excellent book on managing software development.

Related: People are Our Most Important Asset - Joy in Software Development - Hiring the Right People - Performance without Appraisal - Measuring and Managing Performance in Organizations

April 1, 2008

Management Improvement Carnival #32

Please submit your favorite management posts to the carnival. Read the previous management carnivals.

  • The Skipper & First Mate: A Pattern for Continual Progress by Jamie Dinkelacker - “An organization can only depend on individuals in critical chain processes when individuals are fungible — one can quickly take over for another with no interruption of the work flow. Moreover, it implies that there’s a pool of available developers, ready to step in, who themselves aren’t engaged in other priority activities. Software isn’t like that.”
  • The evils of mass production by Kathleen Fasanella - “Really, I’d love to get feedback on what you think defines subassemblies and where you think batching is unavoidable. I don’t mean unavoidable in your particular situation, I mean over-all, assuming you had every resource at your disposal.”
  • 10 Benefits of One Piece Flow by Ron Pereira - “we are better able to respond to last minutes changes from the customer. And everyone knows, no matter what industry you work in, customers love to change their mind.”
  • Ask Why? - but How? by Mark Rosenthal - “Observe and gather information. Formulate possible hypotheses. For each reasonable possibility, determine what information would confirm or refute it… Observe, gather information, experiment. Get answers to those questions.”
  • Improving Healthcare Delivery by Studying Toyota by Jon Miller - “As part of this they have taken hundreds of physicians and hospital administrators to Japan to learn kaizen on the shop floor. Their approach was radical surgery in the minds of some, but it has absolutely turned VMMC around in terms of profitability and speed of positive change.”
  • If you can’t distort the data, just don’t look at it - “Just yesterday I ran into a baffling extension of distorting the data: if you have data which tells a bad story about your own organization, hide it!…I’m still seething that someone would turn a blind eye to a productivity problem for fear of how it might reflect on them.”
  • (more…)

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