Elevator buttons can sometimes be fickle things — confusing labels or tricky security systems can start a trip up or down a building off on a slightly sour note. But on the control panel ...

Realizing a Futuristic Elevator Design Without Floor Buttons(1) While conventional ... futuristic elevator designs possible as since it displays floors on an LCD monitor. 3. Panel Screens ...

Perhaps no button on Earth is mashed as furiously as the “door close” button in an elevator. The button, usually denoted by a set of arrows pointing inward, is a favorite of impatient people ...