The term Lean is part of the name of the LSD model: LEAN Story Design. We take the meaning a lot broader than just the Lean production method and TPS, and focus on the Lean principles resilience & autonomy. In the cyan volume of the LSD trilogy you can read all about it. On this page an introduction to all the ‘lean’ pages in the LSD toolkit.
You might have heard of TPS. It stands for the Toyota Production System. Actually, this is the forerunner of the Lean way of working. In the first block of the cyan volume of the LSD trilogy you can read a nice introduction to Lean. On this webpage we therefore limit ourselves to a summary.
Remember that Lean is basically a philosophy in which the human is central. Lean is about optimization of the processes to maximize the wellbeing of humans (both employees and customers).