Post by: AngelOfThyNight on September 03, 2018, 05:04:21 AM
Have you ever pressed the pedestrian button at a crosswalk and wondered if it really worked? Or bashed the "close door" button in an elevator, while suspecting that it may, in fact, have no effect whatsoever?
Source: Why the world is full of buttons that don't work (http://rss.cnn.com/~r/rss/cnn_topstories/~3/OWf8dDU4p6k/index.html)