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How about controlling where every production order on the floor is, without the need for a massive high tech computer system?
That's the great thing about visual management techniques, they can be as low tech as you need them to be. Even better than that, your own team can (and should) design them for you!
By doing this, they get to own the information and the updating and know how you are doing, before you do, that way they can make fast course adjustments to get everything back on track.