Skeuomorphism is my favorite pet peeve with almost all new ‘digital’ ways of doing things. Everything from collaboration, communication, data storage to crypto suffers from some form of it. Something is skeuomorphic if it takes structural cues from something it's trying to replicate in a new medium that were necessary in the original. For instance, early versions of the iPhone UI had a skeuomorphic treatments in which its digital interfaces tried to replicate the characteristics of their analog counterparts.
intéressant