1. Two-stroke input method
Two-stroke input method (also known as Yin-Yang code) is a phonetic code input method (phonetic code) invented by Mr. Chen Jinsong in 1992, which won the national patent in 1996 and passed the preliminary evaluation of the Ministry of Education in 2000+0 1. In April 2002, the two-stroke input method software passed the national standard certification. 65438+In May 2002, the two-stroke input method products passed the national certification of CESI.
Code acquisition principle
Two-stroke input method divides Chinese characters into single words and combined words according to font structure; According to the code length, it is divided into one codeword (first-class simplified code), two codewords (including simplified code and full code), three codewords (including simplified code and full code) and four codewords. When inputting Chinese characters, the first code takes the first letter of Chinese Pinyin, and the strokes take the second code. Every two strokes count as one code, and at most four codes are taken. If there are less than four codes, all codes should be taken. If you can't row double, you should row single. The code-taking rules of simplex characters are: the first letter of pinyin, the first two strokes, the last four strokes and the last stroke. The code selection rules of combined words are: the first letter of pinyin, one or two yards before vulva (or defined radical), one or two yards before penis and the last stroke. The two-stroke input method uses 30 keys to encode Chinese characters, namely 26 English alphabetic keys and 4 non-alphabetic keys. , representing 23 pinyin initials, 5 single strokes, 25 double strokes, 1 1 set radicals and ***64 coding elements respectively.
superiority
The advantage of two-stroke input method is that it combines the sound and shape of the text, and takes into account the pronunciation of the text while keeping the text fast and accurate, overcoming the shortcoming that five-stroke input method can only keep the text fast and accurate, but can not take into account the pronunciation of the text.
disadvantage?
For (1) keypad, the horizontal and vertical areas are just the opposite of those of Wu Bi input method. This will fool people who have learned five strokes.
(2) In the coding scheme, the two-stroke input method is more confusing than the five-stroke input method. There are only 86 and 98 versions of Wu Bi input method, which is confusing enough. However, the two-stroke input method has standard codes and non-standard codes, and it seems that the coding scheme of each two-stroke input method is different, with three codes and four codes.
(3) Two-stroke input method is not convenient enough to input capital letters. Many pinyin input methods can input capital letters through "spaces"; The two-stroke input method generally needs to press Enter, because pressing Enter is longer than pressing space, which will undoubtedly affect the input speed.
(4) Some two-stroke input methods are not stable enough. For example, the extreme two-stroke standard actually implies that "setting the extreme two-stroke input method as the default input method of the system may lead to system instability".
2. Five-stroke input method
Wu Bi font input method is one of the most commonly used Chinese character input methods in China and some Southeast Asian countries, such as Singaporeans and Malaysians, and the inventor Wang Yongmin. Later, many other five-stroke input methods were derived, such as Chen Qiao, Wanneng, sogou, Shoulder Pole and Duckling. But its popularity and influence are far less than Wang Ma's five strokes. The five-stroke input method generally refers to the five strokes of Wang code.
There are three main versions of Wubi coding scheme: the 86th edition, the 98th edition and the new century edition. Among them, the most influential and popular is the 86 version of the five-stroke coding scheme, which has the following characteristics:
(1) radicals are concise and capable, and the regularity of word division is very strong. By disassembling hundreds of typical Chinese characters, you can completely throw away the Wu Bi dictionary. Even if you enter Chinese characters that don't know the pronunciation, such as "one" and "brush", it's not a problem.
(2) Roots are as patchy as Song Ci, catchy to read, full of beautiful rhythm of music, easy to use and get started.
Based on the above reasons, the 86th edition Wu Bi coding scheme has always been the first choice for learning Wu Bi (it has become the de facto standard for learning Wu Bi-Wu Bi codes provided by various student dictionaries are all 86th edition without exception).
People often say that the five-stroke input method is version 86, version 98, version 18030, and the new century version. Wang Ma can be said to be an authentic five strokes, just like Shaolin, the martial arts in the world, all of which are authentic. In addition, Wu Bi's version 4.5 is actually equivalent to Wang Ma Wu Bi's version 86. Other five strokes, such as extreme five strokes, all-around five strokes, sea breeze five strokes, intelligent five strokes, Long Wen five strokes, QQ five strokes and sogou five strokes, can be said to be advanced five strokes and personal five strokes, all of which have their own inventors, but they are basically based on the 86th edition of five strokes. If you know five strokes and version 86, you can use these five strokes (note that it is not only "good" to use. People who often use some five strokes, it will be a bit awkward to use the other five strokes. ) 98 edition is an improvement on the basis of 86 edition. There are many similarities between the 86th edition of Wu Bi and the 98th edition of Wu Bi, but they are quite different. You can't use version 86 if you know version 98, and you can't use version 86 if you know version 86. It is said that the 98 version of Wu Bi is better than the 86 version of Wu Bi, but this is a relative concept. After all, the feet are shorter and the inches are stronger. If you have studied Wu Bi for 86 years, there is no need to study for 98 years. The advanced five strokes are all coded according to 86. Now in the field of five-stroke input method, the universal five-stroke input method is probably the most popular user.
trait
1, typing is like writing, you don't need to find it easily-the process of typing a word is very similar to handwriting; You can reach the speed of 60 ~ 120 words only by typing (far simpler and faster than handwriting); Basically, you don't have to choose words, you can focus on the content of the article you want to write.
2, Chinese characters spell building blocks, language step by step-if the root is compared to "Chinese character building blocks", typing with five strokes becomes a game similar to children's spelling building blocks. It is not only beneficial to the brain, but also of great significance to the teaching of Chinese characters. For example, "beauty" means "beauty+king+greatness", not "beauty+four horizontal+people" written by some students. The semi-enclosed part of "Qi" is "Qi", not "Nine". In fact, in order to get rid of the child's typo habit, let him copy it ten times, it is better to type it ten times with five strokes, and it takes less time. Five strokes of typing is equivalent to hiring a free Chinese teacher.
superiority
1, compared with pinyin input method-five strokes can reach the speed that handwriting can't (the speed of typing is the truly meaningful speed); Pinyin should reach the same speed by typing as many words as possible. Users always need to monitor whether the thinking of computer and human brain is consistent, so they can't completely liberate the writer's thinking and eyes. Pinyin and Wu Bi are just like running and cycling.
2. Compared with pinyin input method, Wu Bi has a wider scope of application, and pinyin input will inevitably be influenced by occasions, time, dialects and polyphonic words, and it is not suitable for crowded or noisy places, such as classrooms; May interfere with each other, or disturb others to rest or work.
3. Compared with audio recording (or video recording)-words typed with five strokes can be directly read, edited or printed, and even read aloud by computer. Record 10 hour, then listen to 10 hour. It takes at least a little more time to express it in words than 10 hour.
4. Compared with handwriting input method-five strokes only typing words is faster, more accurate and more eye-saving than handwriting. Handwriting input is equivalent to returning to the era without computers-that is, the origin of handwriting. Handwriting input method only solves the problem of "can" and "can't" of Chinese characters input by computer, and does not consider the efficiency problem. Even if the computer technology develops again, it can only reach the same speed as handwriting on paper at best, and it can't compare with Wu Bi at all.
5. Compared with full-page scanning to identify input-strictly speaking, scanning input is only a technical means to deal with existing (ready-made) manuscripts. Scanning and identifying existing manuscripts, whether handwritten, typed or printed in books, is only a technical treatment of their own or others' achievements, rather than the original production.
6. Compared with the stroke input method, Wu Bi is obviously more intuitive and efficient than using a single stroke to compose words. For example, it is easy to say that the word "Ming" is composed of two radicals: "day" and "month", but we can't say how many strokes it has. Professional or five strokes, high efficiency, suitable for application to work.
Others, such as pinyin input method, can type as much as they want, as long as they know pinyin; Microsoft's intelligent input method, you can choose after typing; The spelling input method can type phrases, but the input is inconvenient and slow.
To choose an input method with fast input speed and high accuracy from many input methods, the five-stroke input method is the first one. If it is for general use, there is no requirement for speed, and everything can be used, depending on personal preference. If you need to be a professional typist or work, you'd better use five strokes, with high accuracy and efficiency.