Gulliver's Travels and the Problem with Emoji
A funny thing happened on the way to a universal character set. Just when Unicode seemed to have even nailed down all of the East Asian pictograms, we got emoji.
At first, this seemed innocuous enough. Sure, different “fonts” on different systems displayed the symbols differently, but they were clearly text characters of a sort:
But then clients (and even some system fonts) stopped interpreting them as text and started reading them as signals saying “please, insert whatever image you want here.” Since this led to a complete unpredictability in how the recipient would see it, clients such as Gmail actually inline the image, thus making it impossible to treat it as text at all. Want green or underlined text? Too bad. It’s so hard-coded that we need to have emoji characters for different skin colors:
But even if emoji were implemented in a “text”y way, we’d still have two problems. One is that they are keyboard-unfriendly (though someone could probably adapt Swiftkey’s “word to emoji” system).
The real one, though is that once you are representing objects, you can never have enough characters. (If you think that the Unicode Consortium will put a stop to it, see Emoji Additions: Popular requests (L2/14-272R2)).
To my surprise, I could find no comparison via Google of emoji to the least-known section of Gulliver’s Travels, when he visits the “heads-in-the-air” (literally) city of Laputa and its vassal city, Lagado (Part III, Chapter V). I’ll let it speak for itself (emphasis mine):
The other project was, a scheme for entirely abolishing all words whatsoever; and this was urged as a great advantage in point of health, as well as brevity. For it is plain, that every word we speak is, in some degree, a diminution of our lunge by corrosion, and, consequently, contributes to the shortening of our lives. An expedient was therefore offered, “that since words are only names for things, it would be more convenient for all men to carry about them such things as were necessary to express a particular business they are to discourse on.” And this invention would certainly have taken place, to the great ease as well as health of the subject, if the women, in conjunction with the vulgar and illiterate, had not threatened to raise a rebellion unless they might be allowed the liberty to speak with their tongues, after the manner of their forefathers; such constant irreconcilable enemies to science are the common people. However, many of the most learned and wise adhere to the new scheme of expressing themselves by things; which has only this inconvenience attending it, that if a man’s business be very great, and of various kinds, he must be obliged, in proportion, to carry a greater bundle of things upon his back, unless he can afford one or two strong servants to attend him. I have often beheld two of those sages almost sinking under the weight of their packs, like pedlars among us, who, when they met in the street, would lay down their loads, open their sacks, and hold conversation for an hour together; then put up their implements, help each other to resume their burdens, and take their leave.
But for short conversations, a man may carry implements in his pockets, and under his arms, enough to supply him; and in his house, he cannot be at a loss. Therefore the room where company meet who practise this art, is full of all things, ready at hand, requisite to furnish matter for this kind of artificial converse.
Another great advantage proposed by this invention was, that it would serve as a universal language, to be understood in all civilised nations, whose goods and utensils are generally of the same kind, or nearly resembling, so that their uses might easily be comprehended. And thus ambassadors would be qualified to treat with foreign princes, or ministers of state, to whose tongues they were utter strangers.