Is Economic Lot Size Dead?

By Ron Pereira - June 16th, 2009

On page 19 of Shigeo Shingo’s masterpiece A Revolution in Manufacturing: The SMED System he writes an extremely strong statement: “In fact, there is an important blind spot in the concept of economic lot size: the assumptio

Parenting and Lean Six Sigma

By Ron Pereira - June 15th, 2009

I am the father of 4 wonderfully perfect children. I love them more than words can describe and couldn’t imagine my life without them. And, recently, I’ve been thinking about how much having children helps me to sharpen my lean and

How Do You Make Decisions?

By Ron Pereira - June 5th, 2009

One of things I’ve come to realize about myself is I can make decisions quickly. I don’t need to think about things for days on end… and when in a crisis mode, or a situation that requires an immediate action, I have no problem s

Old-School Vertical Hierarchies

By Ron Pereira - May 31st, 2009

By: Michael Lombard As the saying goes, I wasn’t born in Texas, but I ran here as fast as I could. When I arrived, I found that the Lone Star State produces some fine beer, specifically, Shiner beer… While I could go on all

The Critical Difference Between Defects and Defectives

By Ron Pereira - May 27th, 2009

Today I submit a quick, but extremely important post if you produce a product of any kind. There are two different ways your product can be “bad.” It’s defective First, said product can be defective. This is to say something is w

Knowledge and Thinking

By Ron Pereira - May 25th, 2009

“Knowledge is what keeps the momentum going between dreams and reality.” -Author Unknown I am a firm believer that the “thinking” that occurs while practicing lean manufacturing and six sigma is extremely important. I was remin

Bill Waddell on American Manufacturing

By Ron Pereira - May 21st, 2009

I don’t pretend to be an “economic guru” by any means… honestly it all makes my head hurt a bit. I did, however, thoroughly enjoy reading Bill Waddell’s thoughts on the state of manufacturing in America &#

Toyota Stock Watch: Edition 1

By Ron Pereira - May 17th, 2009

John Hunter recently commented that he owns some Toyota stock. And since I value John’s wisdom I decided to take a look at the TM chart to see what it looked like. Now, before I go any further, let me be crystal clear… I am not off

I am sorry

By Ron Pereira - May 14th, 2009

I am sorry. These three words have been ringing about in my mind for the past week or so. No, I didn’t do anything terrible… in other words I am not personally sorry for anything. The reason these words have been stuck in mind is b

Leadership & Standard Work

By Ron Pereira - May 11th, 2009

By Jeff Hajek A while back, Ron asked a question about how standard work is applied to leadership. Think of it like this. You wouldn’t create standard work for ‘manufacturing.’ You’d create it for the assembly of the WidgetMax3

Line Balancing at McDonald’s

By Ron Pereira - May 5th, 2009

I was recently going through the drive through at McDonald’s and saw something very peculiar. The line was quite long but I decided to stick it out.  As I sat waiting to get to the board where you speak your order I noticed a Mc

Visual Controls at DFW Airport

By Ron Pereira - May 4th, 2009

Allow me to set the scene. It’s been a long week on the road… your flight home was delayed 2 hours and you miss your significant other and children more than words can explain.  Finally, after what feels like an eternity y

Simplicity

By Ron Pereira - April 28th, 2009

“Simplicity means the achievement of maximum effect with minimal means.” – Dr. Koichi Kawana If I was only able to use one word to describe what lean and authentic continuous improvement meant to me I’d choose, without hesi

Leave No Buffalo Behind

By Ron Pereira - April 27th, 2009

Last week I wrote about how geese stick together through thick and thin. Well, I think it’s safe to say buffalo make geese look like a bunch of sissies.  Be sure to watch this all the way to the end. Just trust me when I say thi

Web Design and Control Charts

By Ron Pereira - April 23rd, 2009

I used to check my website stats several times a day.  I’ll admit, I had a problem… but I’m guessing most bloggers have similar issues when first starting out. Well, I’m happy to say that I now check my website

The Way of the Goose: 5 Leadership Lessons

By Ron Pereira - April 21st, 2009

We humans can learn a lot from geese. Yes, that’s right, geese. In fact, in 1991 Angeles Arrien gave a speech called “Lessons from Geese” that was largely based on the work of Milton Olson. What follows is my take on the stor

Crowdsourced Leadership Standard Work

By Ron Pereira - April 19th, 2009

A few weeks ago I posted an article where I asked for your thoughts on what “leadership standard work” meant to you.  As is typical, you all blew me away with your comments. Steve Armitage, a reader of Gemba Academy’

Does Spiderman Save?

By Ron Pereira - April 18th, 2009

While it has nothing to do with lean or six sigma this was just too good to not share. My 4 year old daughter recently asked my wife, “Mommy, does Spiderman take away the sins of the world?” Sure, they ‘cost’ a

The Continuous Improvement Companion

By Ron Pereira - April 15th, 2009

I recently came across an excellent, and free, resource anyone interested in lean or six sigma will definitely want to check out. The resource is called The Continuous Improvement Companion. It was written by Jeff Hajek, author of the

No Fear and Big Girl Bikes

By Ron Pereira - April 9th, 2009

One of my favorite things about LSS Academy, aside from the thousands of awesome comments you’ve all left the past few years, is how I get to sneak in personal aspects of my life from time to time. I especially love to write about my

Free 5S Overview Module

By Ron Pereira - April 5th, 2009

Here is a free 5S Overview module. It’s actually the first module of our 5S Workplace Productivity course that is part of the Gemba Academy School of Lean. For more free online modules like this, including free quizzes and PDF do

Leadership Standard Work

By Ron Pereira - April 3rd, 2009

Did you know that 50% of all leaders are below average? It’s a fact. With this said, a good friend of mine recently asked me what I thought the Standard Work document would look like for a “Leader.” In other words, if you could l

Walk On

By Ron Pereira - April 1st, 2009

Brain Rules

By Ron Pereira - March 30th, 2009

The human brain fascinates me. As such, I was very excited to finally read Brain Rules by John Medina. In this book Medina proposes 12 different rules, that once understood, may help us all to be happier and more productive individuals

The Ultimate “Sustain” Audit

By Ron Pereira - March 24th, 2009

So I have 5S on my mind since I’m wrapping up a 5S course for the Gemba Academy School of Lean. Anyhow, while finishing the “sustain” module I thought about one of the easiest ways to determine how far your organizati