A single line to 3 cashiers is ~3x faster than a separate line for each cashier
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Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#2Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#3The author writes about a Little's Law
Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#4And just in case you feel like killing about 20 minutes of your day, check out the rest of his videos. They are excellent.
Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#5Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#6So at least there's one thing that most big banks get right.
Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#7Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#8Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#9I mention this not just because it's relevant to the idea of waiting in line at a store, but because in every store where I've seen these systems installed, the entire bank of scanners has a single line, unlike the rest of the store. I imagine it's mostly because they place the self-check scanners so close together (because they can) that it doesn't make sense to try to form multiple lines, whereas a single queue system for the real checkers would take up a huge amount of space.
Re: A single line to 3 cashiers is ~3x faster than a separate line for each cashier
#10Wouldn't it be 3x the velocity, but the line is 3x longer, so your total wait time is the same? The article is mainly saying that people like moving faster, but is that really a phenomenon?