A casino lobby looks like one screen, but it pulls game lists from provider...

https://judahsbrilliantthoughts.rivetgarden.com/posts/how-do-casinos-stop-the-same-bet-being-recorded-twice

A casino lobby looks like one screen, but it pulls game lists from provider integrations, checks balance records, and tracks payment status. Live tables add a stream and a separate betting layer; mobile versions also choose what loads first.