Although they use a “western” QWERTY keyboard for their computers there are people in-putting Chinese characters who are actually able to type much faster than those for whom the keyboard was designed. This represents an incredible turnaround. When computers first arrived in China they appeared to present an overwhelming challenge to the very existence of Chinese script. No way could you get 70,000 characters onto a keyboard with space for about 70. Clearly getting the efficiencies offered by computers would involve adopting an alphabet, wouldn’t it?
To avoid this loss of heritage, the key turned out to be to “spell Chinese characters, not by sound, but by shape”. Professor Wang Yongmin broke the structure of Chinese characters down into 125 elements. Think of early mobile phones with numbers-only keypads on which you could access letters by hitting each number key once, twice, thrice and selecting the letter you wanted when it was displayed — using this technique for all the keys on the QWERTY keyboard Professor Wang managed to create a working computer QWERTY keyboard for his 125 Chinese character elements: select the first element you need for the character you require, then move on to the second element and so on. He demo-ed his keyboard at the UN in 1984, to general incredulity.
One consequence of this method is that different people can use different keys to carry different information based upon their speciality. Chinese QWERTY keyboards, many of which don’t even have any symbols on them, can be and are programmed in a variety of different layouts. Predictive text and auto completion arrived on Chinese computers before we got them — when you type a text message or do a Google search, you get these prompts suggesting to you what word the computer thinks you’re trying to type, and even the next word which you’ll come up with. A bit annoying perhaps, like the related Auto-correct “service”, but an efficient use of artificial intelligence. They were already doing this in China in the 1980s: key in a bit of a character shape, and the machine will suggest how you might want to complete it. Select the correct suggested target and Bob’s your uncle.
By the 1990s the Chinese government had decreed a move to Pinyin transliteration of Chinese, and many computer keyboards now work using Pinyin. However lots of people are still using the Chinese character keyboard — which is more universal than the Pinyin one. Pinyin which is a transliteration of sounds, will look different in different dialects. These dialects/languages use the same script system but pronounce the characters differently, so output from a keyboard with character generation will look the same all across the country, where Pinyin-generated text may be regionally incomprehensible. Another of script input’s big advantages turns out, paradoxically, to be speed. Using the multiple-elements-per-key technology allied to autocompletion and predictive suggestion has resulted in a typist being able to “type” 244 characters/words per minute at a 2016 input contest in Beijing. An extraordinary typist in English can get to 100wpm.
National Public Radio’s Radiolab program tells the story at The Wubi Effect. You can listen to the broadcast there, or, via a tab, go to a transcript of the program.
Do we have to make some allowance in such typing speed trials for the fact that many Chinese words are represented by a single character, whereas the average length of an English word is 4.7 characters? Some maybe, but probably not all that much since the characters are of course the problem: they’re rather complex, and probably more complex than that average 4.7 letter long word.
I wonder if speed is sufficiently important for us to try to emulate the Chinese by coming up with a more efficient method of keyboard entry. We know that when we read rapidly we are tending to recognize word-shapes rather than the individual letters which make up the word. Just because we have an alphabet doesn’t have to mean that the alphabet is the best way to reach any reading or writing destination, does it? But do we need to tread carefully? If you just use predictive text you might go fast, but would you be typing what you wanted or what the cloud thought you should want to say?
See also Setting Chinese, and Chinese typewriter.