• jaybone@lemmy.world
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    1 year ago

    But it’s not a bottleneck. It’s the opposite. An experienced human checker will tap in the code for oranges way before you find it in their stupid menu.

    • LesserAbe@lemmy.world
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      1 year ago

      It is a bottleneck, because the experienced human checker is only entering orange codes for one person at a time. There could be ten people all checking themselves out simultaneously. Even if one or two get slowed down by a menu, it's still a net decrease in average time spent at checkout.