Multi View Roulette by LuckyStreak is a perfect example of this. Some studios have multiple cameras, so that you can watch the dealer play or spin a wheel simultaneously. Cameras film dealers as they deal cards or spin wheels. This lets you play against a human croupier in real time. You’re still playing from the comfort of your own home, but the casino games are streamed to you from designated live dealer studios. Instead of playing against a Random Number Generator (RNG) on your computer, you are playing against a human dealer, as you would at a land-based casino.
An online live dealer casino is exactly what it sounds like.