If your company ships anything on a regular basis, you should know about freight invoice auditing. This is the method that shippers have used for 60 years to cut the costs charged by carriers and to make deliveries more efficiently to their end users.

In manufacturing facilities many employees view the quality personnel as cops. “Their whole job is to come out and beat us up when processes don’t produce quality products,” they complain. “We can’t help it. Why are they always on our backs?”

There was a time when manufacturers thought that “hot test”—a test at the end of the assembly line of a fully functional engine—was the only way to ensure that each unit had been assembled to perform as expected.

Summer with its balmy evenings and long talks with good friends, lemonades in hand, is over. Let’s set the groundwork for this new season and get our definitions in place, once again—the difference between visual and lean.