(NEXSTAR) – 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 ...

PITTSBURGH (KDKA) - The Pittsburgh International Airport is installing touchless "wave to call" elevator buttons. The airport shared photos of the new buttons, saying "it's not 'beam me up, Scotty,'" ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – Perhaps no button on Earth is ...