How do they make animations of features of phones?

I am just curious about this.
Lets suppose someone wants to make animation of features of a phone meaning, featuring regarding how does the menu option pops up or how does the lock pattern works or how do the all the internal menu bars slide or work, is there any way to do that in blender ?
I am curious, because I have not found any tutorial

Regards

Prachu

I’ve done that sort of thing in After Effects before, which has some good tutorials for it out there. I haven’t seen anyone do it in Blender, but I suppose anything’s possible.