It Takes 20 Seconds Before People Get Annoyed About Waiting for the Elevator

Theresa Christy, a mathematician who works for Otis Elevator Co (they probably power your building), told the WSJ that once you press a button and wait for the elevator, it takes about 20 seconds before you start getting impatient and annoyed. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/FuFLHFzXSaU/it-takes-20-seconds-before-people-get-annoyed-about-waiting-for-the-elevator

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