Yes, we also have these screens in our office elevators. They show the weather, pictures of office views better than yours, and ads. I find the brand name "Captivate" depressingly accurate since you are trapped in a box with it.

I've seen elevators with a mounted TV that's playing ads.

(I believe I've only seen them in hotels)

I have these too at work

First time I saw them I thought it was some kind of dystopian joke.