Kanban in miniature

After days of not having windshield washer fluid, I decided to employ a trick from lean manufacturing. I made a little kanban (visual aid) pull tag with a Post-It flag and stuck it on my key fob. I'll have to find a spot in the car to stash it until the next time the road salt exhausts my supply. Perhaps behind the sun visor...

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Taken on March 8, 2005