Itqualityassurance
- Why can't you unselect a floor in an elevator yet?
- Why can't you unselect elevator buttons?
- Can you unselect a floor in an elevator?
- How do you unselect an elevator button?
Why can't you unselect a floor in an elevator yet?
Older elevators have simple algorithms that don't allow for unselecting a floor. Another idea would be VIP buttons. The buttons to the top floor (the director's offices) could deselect all lower buttons.
Why can't you unselect elevator buttons?
One problem with the option of cancelling a selection by a subsequent keystroke is that a visually impaired person would have no way of knowing whether he/she was selecting or deselecting the desired floor. In a crowded elevator, even a fully sighted person might have the same problem.
Can you unselect a floor in an elevator?
Deselect a floor
Well, now you can have the last laugh by deselecting the floors that you don't want to stop at once he leaves the elevator. To do this, simply double-press the button for the floors you wish to deselect.
How do you unselect an elevator button?
I recently heard about a way to cancel a selected floor on an elevator by double clicking that floor. I thought it was just on a few select elevators, but it turns out it's a fairly common feature. Doubleclick-to-deselect floors.
