Jim Womack’s hansei on where lean has failed

Lean leading figure Jim Womack posted a sincere and critical reflection (hansei) on where Lean has failed and why not to give up. I was impressed when reading it and it reinforced my respect and admiration for the author.

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Lean failures and Jim Womack’s 3P

Lean initiatives – I don’t dare write transformations – are credited of high failure rate. Paradoxically these failures do not seem to reduce Lean’s attractivity, probably because of reported and expected short-term gains and savings “pay” the initial effort and probably because these quick wins are the initial (sole?) target of the initiators. For those … Continue reading Lean failures and Jim Womack’s 3P

Lean 4.0: does Lean need a version numbering system?

In the hype of Industrie 4.0, many things have been rebranded 4.0 with the hope to appear modern, trendy, fashionable and up-to-date. At least in Western Europe. Note: in French and German, Industry is written industrie. Phonetically they are the same as in English. >Lisez cet article en français Probe your search engine and you’ll … Continue reading Lean 4.0: does Lean need a version numbering system?

Does Value Stream Mapping apply to Product Development?

Value Stream Mapping (VSM) is a great tool to map processes. It started in manufacturing where it is used to understand physical and information flows and quickly spread to administrative processes. It is even used in hospitals. As Product Development is a process, so yes VSM can be used. However, development activities have some specificities … Continue reading Does Value Stream Mapping apply to Product Development?

Cost and inventory reduction, right target?

Waste and costs reduction has almost become the definition of Lean for many people as well as an irresistible lure for most executives and managers. Yet costs and inventory reduction, is this the right target? In the various definitions proposed by Lean theorists, including Jim Womack, priority is given to identifying and creating value for … Continue reading Cost and inventory reduction, right target?

How lean can help shaping the future? Introduction

Lean, no doubt, is a powerful proven business management system with long track record of success stories (and probably as many failed attempts). In 60 years, Lean made it slowly from Lean Manufacturing to Lean Thinking and Lean Management, from small improvement experiments in industrial workshops to worldwide shared Body of Knowledge. Despite all the … Continue reading How lean can help shaping the future? Introduction