Swiss animator Michael Frei has a strange fascination with fingers. “What I especially like about hands is their expressiveness,” he told Director’s Notes back in 2013. It makes sense: he’s an animator, he uses his hands a lot, to create, to mold, to make actual the visions inside his head. And so do we all, as the hands and their appendages are attributed with our ascendance over all of Earth’s creatures. obsessed with fitting in with each other.  With Finger Simulator, Frei had us confront our understanding of what a finger is and how it works; extending their lengths to…