Those Mysterious Dots on Elevator Buttons Are Actually Braille
Have you ever noticed the small dots on elevator buttons? There are a lot of things in public that we never spot every day but that actually have a purpose.
Nobody thinks about it unless they absolutely have to. These dots are placed just below the numbers and actually do mean something! What are they trying to tell us? The reason is actually very important and everyone should know it and be aware of what these dots really mean.