Hi all, I was asked the below question today about a PS4 is anyone able to answer this for me as I have no idea 😜

So a technologically challenged Person needs Someoneís gaming brain because itís beyond me! My girls have the just dance game for the PS4. They use the app on my phone as the controllers. Question is.......if I get the PS4 camera can they just use it to play it or do I need to get the stick/wand things too??? If that makes sense🤦#♀️🤦#♀️