As we saw in part 1, emoji did not arise in a vacuum. In designing his suite of icons, Shigetaka Kurita selected subjects that would be both recognisable and useful in the context of NTT DOCOMO’s new mobile internet service. Smiling faces (😊) and broken hearts (💔) conveyed emotion; trains (🚆) and planes (✈️) called up ticket booking services; videogame controllers (🎮) denoted mobile games; and so on. But the way in which emoji were and are presented — embedded among our letters and words while simultaneously being distinct from them — has always been as important as their content. In this respect, emoji owe as much to ancient scrolls, medieval books and typewriters as they do to pagers and mobile phones.