Lean 4.0: where will you Gemba Walk when most of the processes will be digitized?

Here is a prospective thought of mine. Gemba Walks are a one of Lean’s tenet and any practitioner is urged to go around the Gemba and see for him/herself in order to learn, understand and eventually improve processes. But where will we Gemba Walk when most of the processes will be digitized? How to observe … Continue reading Lean 4.0: where will you Gemba Walk when most of the processes will be digitized?

Lean and the digital factory: is the digital twin the new gemba?

The digital twin is the virtual and digital copy of a factory allowing monitoring, post-mortem analyses, simulations, stress tests, machine learning and much more. As a Lean practitioner having started my Lean experience in the 1980s, I faced the difficulty to get engineers, techs and sometimes foremen to the shopfloor to assess and understand the … Continue reading Lean and the digital factory: is the digital twin the new gemba?