The great thing about Just Dance 2016 versus many of the previous dance games is that it doesn't require PlayStation's camera system (PlayStation Move.) Instead, you download a free app to your smart phone that pairs with the game.
That said, if you don't have a smartphone, you will need the PlayStation Move system to play.
This is a great family or party game- as long as you aren't too afraid to embarrass yourself. (Or, in my case, embarrass everyone else for not having my kinda skillz.)