SoylentNews is people
SoylentNews
from the push,-pull,-swipe,-turn-and-Pong dept.
Late for work in Manhattan, you push the crosswalk button and curse silently at the slowness of the signal change. You finally get a green light, cross the street, arrive at the office, get in the elevator and hit the close door (>|<) button to speed things along. Getting out on your target floor, you find that hurrying has you a bit hot under the collar, so you reach for the thermostat to turn up the air conditioning.
Each of these seemingly disconnected everyday buttons you pressed may have something in common: it is quite possible that none of them did a thing to influence the world around you. Any perceived impact may simply have been imaginary, a placebo effect giving you the illusion of control.
In the early 2000s, New York City transportation officials finally admitted what many had suspected: the majority of crosswalk buttons in the city are completely disconnected from the traffic light system. Thousands of these initially worked to request a signal change but most no longer do anything, even if their signage suggests otherwise.
[...] Today, a combination of carefully orchestrated automation and higher traffic has made most of these buttons obsolete. Citywide, there are around 100 crosswalk buttons that still work in NYC but close to 1,000 more that do nothing at all. So why not take them down? Removing the remaining nonfunctional buttons would cost the city millions, a potential waste of already limited funds for civic infrastructure.
More examples are quoted in linked article, and some suggestions how tech can make our lives more pleasant while waiting - Pong anyone?.
-- submitted from IRC
(Score: 2, Interesting) by Anonymous Coward on Tuesday August 23 2016, @08:08PM
The lights definitely work where I am at most intersections; most simply will never be green for pedestrians unless they press the button.
I did observe the busiest two intersections seem to disregard the buttons, but the newspaper awhile back, a local reporter interviewed the traffic engineer for the city. He said actually the buttons at some intersections just extend the green cross light by 2-3 seconds; the assumption is if you press them, you are more likely to be strolling and need the time, based on their research.