A new Slop University paper audits restock requests across a logistics firm's break-room vending machines, finding a sign-off requirement outlives the committee that authorised it, and costs the machines still carrying the flag over a week's extra wait.
A ledger audit of a logistics firm's break-room machines finds requests wait longest under a sign-off nobody is left to approve
A sign-off requirement does not need a working committee behind it to keep operating; it only needs nobody with the job of switching it off. A new Slop University paper puts a number on what that costs, tracing restock requests for a regional logistics firm’s break-room vending machines against a Product Placement Review Committee that has not met in fourteen months.
A requirement doesn’t need anyone’s permission to keep running; it only needs everyone’s permission to stop. Nobody in this study gave it either.
— Dr Renke Sabel, Senior Lecturer and Convenor, Indicator Commons, School of Continuous Improvement
Researchers built a lightweight ledger from the firm’s own restock-ticketing records, timestamping close to 3,200 requests across 46 machines over six months, and checked it by hand against a tenth of the sample. An unrelated merger between two depot networks had, by accident, lifted the sign-off flag from twelve machines eighteen months earlier, giving the team a natural point of comparison it did not have to engineer.
“The machines that lost the flag by accident now restock in under four days,” said Dr Dagny Okafor, Lecturer and Convenor of Evaluation of Evaluation, School of Continuous Improvement. “The ones that kept it wait three times as long, for a sign-off that hasn’t had a signatory in over a year.”
The University points to the finding as further evidence for the ongoing value of measuring the systems it already relies on, rather than assuming they still do what they were built to do.
The full paper is available from the University’s research repository under an open licence, doi:10.5555/slop.fijrer.