10 cities where IT pros aren’t paid what they’re worth
Cities where IT pros aren’t paid what they’re worth
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Cities where IT pros aren’t paid what they’re worth
Image by Thinkstock
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Cash registers are dumb. Why do we still have them?
Invented in 1879 to keep saloon employees from stealing, the cash register combines the functions of a calculator to add up the purchases and a lockbox to keep cash safe.
It assumes that retail employees have no verifiable way to add up numbers. And it assumes customers are paying in cash. Nowadays, most people have a smartphone and pay electronically. So the assumptions are gone. Yet cash registers remain.
The success of online... Читать дальше...