The phrase "a digital sign" is correct and usable in written English.
You can use it when referring to a sign that displays information electronically, often used in advertising or information dissemination.
Example: "The new shopping mall features a large digital sign that displays current promotions and events."
Alternatives: "an electronic sign" or "a digital display".
It has developed a digital sign called TABANAR, which sports an integrated camera.
SpringHill Suites is working with a digital sign company in Denver, Four Winds Interactive, on the screens.
Nearby, a digital sign noted that the plant was producing two hundred and fifty-three QQs a day.
In London, Paris and Washington, subway riders need only look up at a digital sign to know how many minutes it will be until the next train arrives.
Over on the other side were seven large steaming tubs, each with a digital sign overhead that displayed the exact temperature, in Celsius, of its waters.
Ms. Campbell, a jazz singer from Upper Manhattan, had been told by a digital sign at 145th Street that she would have to wait about six minutes for her A train.
Ms. Bodner shrugged and pointed to a digital sign-in sheet at the entrance to the store for customers to get in line.
The company will be acquiring Welkio, a digital sign-in system for guests at an office, which was actually built at a Hathway hackathon.
Other WeWork acquisitions include Welkio, a digital sign-in system for guests at an office, picked up last year; and Case, a building information modeling and consultancy firm that WeWork acquired in 2015.
WeWork's few previous acquisitions to date include Fieldlens, a mobile communication system for the construction industry that WeWork bought in June; Welkio, a digital sign-in system for guests at an office that it purchased last year; and Case, a building information modeling and consultancy firm that WeWork acquired in 2015.
In this video, I get a peak at a smart digital sign being developed by Immersive Labs and a very cool learning app from a startup called Veri.
