Close-door buttons DO work in British lifts… but not in US elevators
How to Make an Elevator an Express Elevator: 9 Steps
Reality check: Does hitting the 'close' button on an elevator make the door close faster? - National | Globalnews.ca
Do 'Close Door' Buttons in Elevators Actually Do Anything? | Mental Floss
Turns out the 'close door' elevator button is useless
Elevator buttons - two sets of open/close? : r/Whatisthis
PTCondo.com|Please DON'T Hold That Door!
The Close Door Buttons On Elevators Do Absolutely Nothing At All | IFLScience
Elevator door-close buttons don't do anything
These 2 buttons both closed the elevator door. Is there any difference in them? : r/whatisthisthing
Elevator close button fell off, and shows that it was never connected. (Taken from r/mildlyinfuriating : r/assholedesign
Fact or Fiction: 80 percent of 'close door' buttons on elevators don't work?
Elevator Control System - Part Two ~ Electrical Knowhow
Elevator S button: What does it do?
Does the 'door close' button on an elevator really work?
_(Custom).jpg "How Do Elevators Work? | Wonderopolis")
How Do Elevators Work? | Wonderopolis
Do elevator doors close faster with door close button | Utah
How can the design for elevator/lift door open/close buttons be improved? - User Experience Stack Exchange
security - Does the "Nonstop Elevator Hack" work? - Skeptics Stack Exchange
Do "Close Door" buttons in elevators work? — Today You Should Know
Does the Elevator CLOSE Door Button Work? - YouTube
Elevator door close buttons don't work - YouTube
Elevator Button Symbols—Open, Close, or What? | Pete’s Guide to Innovation
Why elevator close buttons don't work
