The Big Opportunity
I started studying manufacturing performance 26 years ago this fall. We set out at MIT to perform the most exhaustive and accurate benchmarking of the world’s largest manufacturing industry – motor vehicles – because we believed this was the best proxy for manufacturing in general and believed that a sea change in manufacturing practice was occurring.
When I look back on the past 26 years, I see what many members of the Lean Community with shorter careers may not. We have made terrific progress in improving design, production, and supplier management processes. As a result, defects in new vehicles and problems encountered over many years of use have fallen steadily. At the same time, the real, inflation-adjusted cost to the consumer of a given bundle of vehicle attributes has fallen year after year. These gains are not due to scale economies as in the age of mass production. They have occurred despite falling annual production volume per vehicle and shorter product lives as the auto industry has offered an ever growing variety of fresh models and options.
Even better, this triple win for the consumer -- better quality at lower cost with more variety -- has steadily spread across manufacturing in all sectors. In short, the world had gotten a lot better at making things in the past quarter century and there is every reason to think this will continue as we all learn more about lean process management.
However, when I contrast the brilliant manufactured goods all around us with the success we have as consumers in fully solving our consumption problems, the picture is much less bright. My goods are now a lot better than my consumer experience in solving problems ranging from shelter to mobility to healthcare to communication. I find myself in constant struggles with providers ranging from my car dealer to my health maintenance organization to retailers to airlines as I try to get all the goods and services in my busy life to work together to solve my problems with no hassle and at reasonable cost. In short, we are now in the age of lean production but are still stuck in the age of mass consumption and mass provision.
As Dan Jones and I thought about this issue as process thinkers it naturally occurred to us that the way ahead must center on better processes. After all, both consumption and provision of the goods and services we need are processes – complex sequences of interlocked steps that consumer and provider must perform. Indeed, we soon realized that the type of lean process thinking we have all become accustomed to in manufacturing has rarely been applied to the great majority of activities in our lives. Because 80% or more of what goes on in advanced economies is in the service and government sectors rather than in manufacturing, this suggests that there is a truly big opportunity to make all of our lives better if we can simply transfer the lean process knowledge of the factory to the rest of the economy.
President and Founder
Lean Enterprise Institute
The Power of Personal Yokoten
Personal yokoten to teach new mindsets and attitudes is an activity all of us can perform out in the world every day with every manager, team leader, and team we touch, says Jim Womack. He believes we can transfer new, lean ideas about management and leadership in our civic roles and even in our families as we think through tough issues.
The Power of Yokoten
I’ve written a lot about yokoten in recent years – the practice of spreading good (lean) ideas horizontally between and across organizations from their point of initial success (“Yoko” means in Japanese horizontal.) It turns out that this is hard, even for the methods and tools needed to create lean value streams. Lean requires practice, even when the theory is clear and simple, and it’s hard to find enough teachers with enough experience and time to lead the cycles of practice needed for sustainable yokoten.
How A Complete Lean Production System Fuels Global Success
In this article prepared for the 2007 relaunch of the seminal book The Machine that Changed the World, co-author Jim Womack correctly forecast Toyota's rise, and identifes the key elements of a dynamic lean production system.
- Learing to See the Whole Value Stream: The Power of Value-Stream Mapping
- Sustaining Lean Goals by Taking a (Gemba) Walk
- Forward to Fundamentals
- Managing to Learn: Part 1 - How Lean Leaders Create Productive Problem-Solvers
- The Power of Purpose, Process, and People
- Lean Management & the Role of Lean Leadership
- Lean Solutions