> I had a boss who was big in the Kanban 'movement'. We got along famously, in part because I re-invented a Kanban board in 1994 when faced with a convenient whiteboard for the first time.

I was showing slides of a pre-1900 engineering office as part of a presentation a while back when someone shouted out "look - they're doing kanban". And sure enough there was a pinboard with process headings on it and pinned items the background.

It would not surprise me if they found one in Pompei