I've been thinking about experimenting with a design like the one used in the Apple Music app on iOS.
The interface is the "bubble" interface that is used to choose your preferences, etc.
But I really do not know where to start. Is there a name for the general idea of creating this type of designs based on semi-physics?
I would love to know what I need to look for to learn how they work.
I would write it on iOS in Swift but I would look for the name of this type of interface more in order to learn the principles behind its creation.