Are checkout lines slowing you down this holiday season? With some simple queueing theory stores could could make lines more efficient, saving themselves money, and ...
LOS ANGELES (CBSLA) — Smart & Final is launching a new line-queuing system with digital monitors that will help shoppers practice social distancing. In lieu of individual lines at each check stand, ...
You've probably already noticed the difference between the way people line up at McDonald's and the way they line up at Starbucks. At McDonald's, a single employee handles your entire order. Even if ...
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