The term “days inventory on hand,” aka “days of supply,” along with “inventory turns,” is a measure of inventory investment.

If you’re already using Personal Kanban or another kanban system, you are likely at least thinking about limiting your work in progress (WIP). You’re probably finding that challenging.

I have four clocks hanging on my office wall, each one individually set for a strange and different time zone somewhere on this planet. I need to know these various times, as I am sure to engage with someone somewhere else at some point during the day.