A story about turning every wall (4) into a TV screen; becoming a totally inert human

I read a story as a kid in the 80's about a person or people who had 1 full-wall-sized TV screen in their room (I think they lived in a room, not an apartment). They got another one, then one more, and of course by the end had all 4 walls become screens, leading to a very passive existence. No recollection of Author or Title, but this none-too-subtle premise still holds interest for me. Help? TIA