Emoji presented a new and unique dilemma to Unicode. “With most text, you don’t have things being invented left, right, and center,” says Peter Constable, the vice-president of Unicode.

Tap into your emoji keyboard, which is the smiley in the bottom left corner. 3. In the search bar, type the emoji you want to create, like "raven on a book." 4. Tap Create New Emoji.