I’d bet money there are already thesises(??) theses (thanks, atomicorange!) and dissertations on this.
There’s def already stuff like interpreting use of emojis. For example sometimes you have text messages show up in a court case and there are people who can officially “interpret” what the emojis mean for the court.
Theses is the plural of thesis. Kinda looks stupid out of context but there you go.