Not sure if i'm just missing something from previous lessons, but there's terms like "chaperone system" in this vid that i…

I briefly touch on it here and there, but I should’ve discussed it more. It’s essentially the “virtual walls” you see appear if you’re getting close to the boundaries you designed when you setup your room scale. So if you’re getting close to hitting something you should see a grid of some kind appear in front of you letting you know to back up or be careful since you’re near physical obstacles.