Term of the Moment

gray scale

Look Up Another Term

Redirected from: fifth screen

Definition: digital signage

(1) See digital signature.

(2) Using electronic signs to advertise products or information. Digital signage includes LCD, LED, plasma and front-projection displays to target audiences in shopping malls, airports and other venues. Digital signage is sometimes called the "fifth screen," with movies, TV, personal computers and mobile devices being the first four. See digital signage software.