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Tag Archives: Quality tools
Annual Management Blog Review: Software, Manufacturing and Leadership
In my contribution to the 3rd annual management blog roundup I will take a look at 3 blogs: Dennis Stevens, How to implement “Lean Thinking” in a Business and the Three Star Leadership Blog. This year 14 management bloggers contributed to highlight over 40 blogs, be sure to check out all the posts. Dennis Stevens writes a blog of the same name focused on agile software development principles with a strong focus on Dr. Deming’s ideas and lean thinking. What’s … Continue reading
Building Adoption of Management Improvement Ideas in Your Organization
Continuation of How to Get a New Management Strategy, Tool or Concept Adopted Target something that actually provides a good story. It often helps if there have been failures in attempts to solve a problem in the past. That makes the new success more impressive. Something that is relate-able to the audience you are trying to win over is also useful. Even if senior management cares about an issue, if the solution is so technical they are completely baffled, they … Continue reading
How to Get a New Management Strategy, Tool or Concept Adopted
Often when learning about Deming’s ideas on management, lean manufacturing, design of experiments, PDSA… people become excited. They discover new ideas that show great promise to alleviate the troubles they have in their workplace and lead them to better results. But how to actually get their organization to adopt the ideas often confounds them. In fact, I believe most potential improvements efforts may well fail even before they start because people can’t get past this problem. I believe the way … Continue reading
Posted in Deming, Innovation, Lean thinking, Management, Popular, Process improvement, Psychology, Quality tools, Systems thinking
Tagged continual improvement, culture, curiouscat, Deming, leadership, lean management, lean six sigma, management tools, managing people, Popular, Process improvement, Quality tools, quote, uncategorized
15 Comments
Good Process Improvement Practices
Good process improvement practices include: standardized improvement process (pdsa, or whatever) Going to the gemba – improvement is done where the work is done. You must go to the where the action is. Sitting in meeting rooms, or offices, reading reports and making decisions is not the way to improve effectively. evidence based decision making, data guides decision making rather than HiPPO broad participation (those working on the process should be the ones working on improving it and everyone in … Continue reading
Posted in Deming, Lean thinking, Management, Process improvement, quote, Respect, Six sigma, Systems thinking
Tagged continual improvement, curiouscat, Deming, gemba, John Hunter, Lean thinking, Process improvement, Quality tools, quote, respect for people, Six sigma, Systems thinking, Toyota Production System (TPS)
8 Comments
Managing Our Way to Economic Success
From Managing Our Way to Economic Success, Two Untapped Resources by William G. Hunter, my father. Written in 1986, but still plenty relevant. We have made some good progress, but there is much more to do: we have barely started adopting these ideas systemically. there are two enormously valuable untapped resources in many companies: potential information and employee creativity. The two are connected. One of the best ways to generate potential information to turn it into kinetic information that can … Continue reading
Statistical Engineering Links Statistical Thinking, Methods and Tools
In Closing the Gap Roger W. Hoerl and Ronald D. Snee lay out a sensible case for focusing on statistical engineering. We’re not suggesting that society no longer needs research in new statistical techniques for improvement; it does. The balance needed at this time, however, is perhaps 80% for statistics as an engineering discipline and 20% for statistics as a pure science. True, though I would put the balance more like 95% engineering, 5% science. There is a good discussion … Continue reading
Posted in Science, Six sigma, Statistics
Tagged commentary, engineering, John Hunter, Quality tools, Science, Six sigma, Statistics, William Hunter
1 Comment
People Cannot Multitask
There is plenty of research showing that people can’t multitask. But this knowledge is missed by many people. Here is another study showing this: Why We Can’t Do 3 Things at Once That’s because, when faced with two tasks, a part of the brain known as the medial prefrontal cortex (MFC) divides so that half of the region focuses on one task and the other half on the other task. This division of labor allows a person to keep track … Continue reading
Mistake Proofing Deployment of Software Code
This is a continuation of my previous post: Improving Software Development with Automated Tests. Lets look at a typical poka-yoke example. A USB connector must be put in the right way up – for the connection to work properly and the communication to occur as intended. So to mistake proof the process the connector won’t allow the USB device to be put in upside down – the hardware connection designed to not allow that type of connection. Using a deployment … Continue reading
Posted in Management, Quality tools, Software Development
Tagged management, Process improvement, Quality tools, Ruby, Software Development
6 Comments
Combinatorial Testing – The Quadrant of Massive Efficiency Gains
My brother, Justin Hunter, gives a lightning talk on Combinatorial Testing – The Quadrant of Doom and The Quadrant of Massive Efficiency Gains in the video above. The following text is largely directly quoted from the talk – with a bit of editing by me. When you have a situation that has many many many possible parameters and each time only a few possible choices (a few items you are trying to vary and test – in his example in … Continue reading
Improving Software Development with Automated Tests
Automated software testing is a mistake proofing (poka-yoke) solution for software development. The way automated testing works is that software code is written that tests the software code of the application. This automated testing code test that business rules are correctly being followed by the code in the application. So for example, a user should not be able to create a new account without entering password. Then you create code that does not allow an account to be created without … Continue reading
Toyota Stops Lines – Lots of Lines
The practice of stopping (either the machine automatically detecting a problem and stopping or a person stopping) the line when a problem is detected is part of Jidoka. Jidoka is also highlighting and making problems visible. Jidoka and Just in Time are the two pillars of the Toyota Production System. Today Toyota practiced Jidoka on a large scale: Toyota Halts Sales of Eight Models After Recall [the broken link was removed] Toyota Motor, still struggling to resolve a problem with … Continue reading
Prophet Unheard: Dr. W. Edwards Deming – 1992
[embedded webcast links removed because they have been removed from YouTube. To see video with W. Edwards Deming see the Deming Institute YouTube channel.] This is an interesting video on Deming and American management (by the BBC in 1992): Prophet Unheard. It includes some nice old footage of Deming in Japan. The importance of respect for people is clear and the video also touches on the idea the danger of relying on data (when you do not understand variation and … Continue reading
Posted in Data, Deming, Management, Manufacturing, Quality tools, Respect
Tagged Data, Deming, Japan, Management, management history, managing people, Quality tools, respect for people
1 Comment
Video Overview of the PDSA Cycle
Robert Lloyd, PhD From the IHI Open School‘s, presents a nice overview of the PDSA Cycle (plan-do-study-act). The webcast includes an example of using PDSA to improve the discharge process for a hospital. As I have said many times the keys to success are to turn the PDSA cycle rapidly, predict the results in advance, and analyze the results to continually improve. the Improvement Handbook is an excellent resource. The IHI Open School is a great resource and exactly the … Continue reading
Posted in Deming, Health care, Management, Process improvement, Quality tools, Science, webcast
Tagged Deming, Health care, management webcast, Process improvement, Quality tools
2 Comments
Making Better Decisions
I think the most important thing you can do to make better decisions is to learn from the decisions you make. It sounds easy, but very few people do so effectively. The best strategy to learn from decisions is to: predict the results of your decisions write down those predictions Then analyze the results Then adjust future predictions and decisions based on what you learn Failing to do this leads most people to fail to learn from there decisions. It … Continue reading
Posted in Management, Process improvement, quote, Systems thinking
Tagged Career, continual improvement, Data, John Hunter, learning, management, Process improvement, Quality tools, quote, Systems thinking, tips
4 Comments
Baking in Quality to Software Development
One of the reasons my organizations switched to Ruby on Rails for software development was the great integration with automated testing. We always wanted to have good test coverage on our software applications (which are web applications – some used only inside our organization) but didn’t actually find the time to do so. Since we adopted Ruby we have been doing much better in this regard. It isn’t just the switch to Ruby, of course, but the switch to Ruby … Continue reading
Airport Security with Lean Management Principles
The ‘Israelification’ of airports: High security, little bother [the broken link was removed] We [Israel] said, ‘We’re not going to do this. You’re going to find a way that will take care of security without touching the efficiency of the airport.” … “The whole time, they are looking into your eyes — which is very embarrassing. But this is one of the ways they figure out if you are suspicious or not. It takes 20, 25 seconds,” said Sela. Lines … Continue reading →