Jidoka
Providing machines and operators the ability to detect when an abnormal condition has occurred and immediately stop work. This enables operations to build in quality at each process and to separate men and machines for more efficient work. Jidoka is one of the two pillars of the Toyota Production System along with just-in-time. It's related to the Japanese word for automation, but with the connotations of humanistic and creating value.

Just-In-Time (JIT)

An inventory control system that controls material flow into assembly and manufacturing plants by coordinating demand and supply to the point where desired materials arrive just in time for use. An inventory reduction strategy that feeds production lines with products delivered “just in time”. Developed by the auto industry, it refers to shipping goods in smaller, more frequent lots.