Tag Archives: line balancing

multiple lines of people waiting at a grocery store

Bad Luck or Conspiracy in the Checkout Line

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I am sure this will resonate with many of you, and you have probably thought about it from a HF perspective many times while waiting in the slowest checkout line in the store.

You run into the grocery store to quickly pick up one ingredient. You grab what you need and head to the front of the store. After quickly sizing up the check-out lines, you choose the one that looks fastest. You chose wrong…