I came with the ideea.

I moved to my own flat but I didn't had too much money, so to save some bucks I had to cut my expenses, e.g. tv cable. But I still wanted to see something that looked like a tv.

So I had the idea of putting youtube videos to play in loop without the possibility to replay them. And they would play for everybody at the same time based on some prebuilt tv program.

And it worked!