Over the past 30 years, China has experienced the following three stages of development in the input

Name: In terms of Chinese character input methods, it has gone through three stages of development:

1. Whole word input.

2. Encoded input.

3. Natural input.

Method: 1. Whole word input: This is the first method that people came up with, they use a special large keyboard, each key corresponds to a Chinese character or symbol, and more than 3,000 commonly used Chinese characters and symbols are made on the keyboard.

This input method was inconvenient to use and was quickly phased out.

2. Encoding input: that is, using the computer standard keyboard to realize the input of Chinese characters with software encoding without adding hardware equipment. This is a method that is currently heavily used. There are three types of software coding schemes:

1. Numerical encoding - use four digits to represent a Chinese character or symbol. Both the area code and the telegraph code are digitally encoded, and this method is not regular and very difficult to remember, and it is still used in some special fields today.

2, pinyin coding - according to the pronunciation of Chinese characters for encoding, there are full spelling and double spelling. Pinyin is according to the standard pinyin input of Chinese characters,Larry is to define the initials and finals of multiple letters on a key,A Chinese character can be entered by simply hitting two keys. Pinyin input method does not require users to learn and memorize, as long as you master the basic knowledge of pinyin can be easily operated, so it is generally welcomed.

3. Glyph coding - according to the glyph structure of Chinese characters, the Chinese characters are divided into certain radicals and represented by corresponding letters. The most representative glyph is the Wubi glyph, which splits Chinese characters into 130 basic "roots". Its advantage is that even if you don't know a certain Chinese character, people can type it accurately according to the characteristics of the font, and at the same time, it is less disturbed by homophones, so the input speed is fast, which is suitable for professionals.

3. Natural input: the use of multi-** technology, the use of people's habits of input, mainly voice input, handwriting input, scanning input, etc. With the continuous progress of modern technology, the accuracy of these natural input methods is constantly improving, providing people with a more convenient and fast Chinese application platform.

The first stage: the computer can input Chinese characters on behalf of the input method: Wubi font input method.

The second stage: everyone can input on behalf of the input method: intelligent ABC

The third stage: efficiency is no longer just the endorsement of Wubi Representative input method: Sogou Pinyin input method.

Wubi font input method: stroke input. Smart ABC: Pinyin input. Sogou Pinyin input method.

There are three stages of the input method:

Stage 1: Typist Stage.

In the era when computers were not widely available, people used computers as a tool to store text data.

The second stage: the free man stage.

Computers have become very popular, and people have formed the habit of surfing the Internet at home. People in many industries are starting to use computers to talk to people, publish articles, keep personal diaries, publish**, etc.

Three stages: the combination of a typist and a free man.

At this time, people have to type a given word into the computer when they are working, and freely type the words that come to their mind in the computer when they are at home. As a result, the Chinese character input method that fuses the input method of the shape code class and the input method of the pinyin class appeared.