Kamishibai boards are one of the most popular searched for items on this blog. So, with that in mind, I couldn't leave Kev's kamishibai board out!
Kev is a Team Leader at one of my clients and he has taken the idea of the red / green visual management approach to help communicate the state of the TPM of their forklift trucks. The wall above is in a very visible location in the factory grounds so that anyone can see the status.
I love it, simple but effective.
Kev, I salute you!
...fixing MRP systems and re-engineering business processes