Close-door buttons DO work in British lifts… but not in US elevators
METUS - Did you know? The close button in an elevator is... | Facebook
The placebo effect of the 'Close Doors' Button | Design / Marketing / Psychology
Do 'Close Door' Buttons in Elevators Actually Do Anything? | Mental Floss
The close-door button fell off, revealing it was never connected to the control panel. : r/mildlyinfuriating
TYWKIWDBI ("Tai-Wiki-Widbee"): About the "close door" button in elevators
You know the door-close button in the elevator? Prayer is like that.
Does the elevator "close door" button really work? - ABC7 San Francisco
Close-door buttons DO work in British lifts… but not in US elevators
Manufacturers reveal 'close door' buttons on elevators make no difference | Daily Mail Online
The Placebo Button - gregwalsh.com
Your World is Full of Placebo Buttons | NirandFar
Pushing That Crosswalk Button May Make You Feel Better, but … - The New York Times
On Urgency and Elevator Buttons | By Common Consent, a Mormon Blog
These 2 buttons both closed the elevator door. Is there any difference in them? : r/whatisthisthing
Placebo Buttons – You Are Not So Smart
Door Close' Buttons On Most Elevators Don't Actually Work - CBS Boston
NNN / Placebo Buttons
Do Elevator 'Close Door' Buttons Work? - Truth or Fiction?
Are Crosswalk and Elevator 'Close Door' Buttons a Total Sham? | HowStuffWorks
Why the world is full of buttons that don't work | CNN
Did you Know… 80% of the Close Door Buttons on Lifts… – Simon's Space
.jpg "spitting out my placebo | IANXTC")
spitting out my placebo | IANXTC
Placebo Buttons – You Are Not So Smart
