My intuition that something was possible was awakened when I saw the Mockups Simulator of @michelangelo. I quickly thought of the example @h_classen gave of the animated emoticon, although I couldn't remember where I had seen it.
Maybe working with symbols as controllers, placing them outside the scene so that they don't appear on screen, could work. I still don't know if I'm talking nonsense, I'm just throwing out ideas.
(I was struck by how the whole element moves from the movement of the group box)
