emoji history in steps:
- Late 1990s, Japan: mobile carriers add pictograms to their phones. 2 馃槶 1999: NTT Docomos i-mode set with 176 icons on a 12x12 grid becomes the famous one.
- other carriers make their own incompatible sets.
- 2010: emoji are added to Unicode, so they work everywhere.
- 2016: MoMA acquires the Docomo set.
the word "emoji" comes from Japanese for picture plus character. it's not related to "emotion", which surprised me. im about to throw this thing out the window lol

