Standardized work (STW) is fundamental to the Lean Business System.
What's the best way we know - right now?
How do we summarize our current best way one, simple, visual page?
How do we engage our team in continuing to improve our best way?
These are core questions.
At Toyota I learned that STW comprises:
- Expected outcome
Does this recipe apply outside the factory?
The embedded tests concept applies universally.
As for the other elements - yes and no.
Yes - in short cycle time, repetitive knowledge work e.g. a pharmacy or laboratory analyzing high sample volumes.
No - in long cycle time, non-repetitive knowledge work e.g. a surgery, engineering or design process.
STW confers all its customary benefits - if applied with finesse.
A good example is the Checksheet - which is simply a list of embedded tests that tell us whether we're okay or not.
Atul Gawande's fine book The Checklist Manifesto illustrates how we might apply STW to knowledge with finesse.
Translation will be vital as we move the profound Lean principles upstream & downstream of the factory, and into entirely new field of work.
(The Remedy is my humble attempt to illustrate what this might look like.)
The worlds awaits Lean thinkers with finesse.