Program follows me from room to room

I suspect this may already exist. But I am wondering if there is the capability to be watching a program in one room, then move to a second room, and by use of the proximity automation, the same program I was watching starts playing automatically on the display in the second room.

Kind of like this commercial youtube.com/watch?v=cjI4NqaxTfs

Ideally I could just carry the same remote the whole time.