Lisez cet excellent article à propos de Toyota et de leur organization du travail.

Un extrait: 

Media accounts often report that a typical Toyota assembly line in the United States makes thousands of operational changes in the course of a single year. That number is not just large, it's arresting, it's mind-boggling. How much have you changed your work routine in the past decade? Toyota's line employees change the way they work dozens of times a year.

Wow, on change continuellement les manières de faire chez Toyota dans le but d'améliorer le tout.  Si seulement on en ferait autant en développement logiciel...