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A comment on “What’s the waiter doing with the computer screen?”. Parent comment

Re:“What’s the waiter doing with the computer screen?” by jonknee on Friday February 24, 2012 @11:19AM (#3629645)
That could be the case or it could also be the case that the head waiter never took the time to learn and has refused to change his ways. Hard to say from just one data point. The same system could be successfully used in thousands of other restaurants.
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