Click input method and Chinese character input method based on touch screens

Abstract

The invention relates to a click input method, which includes the following steps: a virtual touch subarea is set; the virtual touch subarea is an effective touch area; a click event is generated by click operations, and each click operation means a plurality of positions are clicked in succession; different click events correspond to different touch symbols; the different touch symbols correspond to different English letters, Chinese phonetic letters, numbers, punctuation symbols, Chinese character strokes, special symbols, graphic emotion icons or control commands. The click input method is applicable to touch screens, and corresponding relations do not need to be displayed on the screen. The method facilitates the input of various characters, and moreover, when different types of characters are inputted, an input-assisting display interface does not need to be switched on the surface. Since the corresponding relations do not need to be displayed on the screen, specific characters can be directly inputted, moreover, the step of displaying candidate characters for selection can be omitted, consequently, input operation becomes convenient, the input efficiency is increased, and power consumption also can be reduced conveniently.

Description

technical field [0001] The invention relates to the field of character input, in particular to a click input method and a Chinese character input method for a touch screen. Background technique [0002] With the maturity of touch screen technology, portable intelligent mobile terminal equipment has been widely used, and human-computer interaction technology based on touch-sensitive devices has received unprecedented attention. The input and output of information based on touch screen has become the most important and most popular in the field of computers and communications. Wide range of application technologies. The touch screen can also be called a touch screen. [0003] The existing touch screen-based input technology usually displays a simulated keyboard on the touch screen, and operates the virtual keyboard to input information by means of touch tools (including fingers, touch pens, trackballs, etc.). Due to the small size of the touch screen, the touch symbols of th...

AI Technical Summary

Problems solved by technology

This type of solution is represented by the existing touch-screen pinyin input method. Its disadvantages are: the virtual keyboard that the user needs to switch frequently needs to be displayed, and the displayed virtual keyboard needs to be clicked frequently and multiple times, which increases the fatigue of the operation. and complexity, which also reduces input efficiency and accuracy, and is not conducive to saving energy

This type of solution is represented by the technology disclosed in the patent document with application number 201010542968.9. Its disadvantages are: due to the unpredictability of the input, it is necessary to identify and select the subsequent content, thereby reducing the input speed, and it is necessary to stare at the touch screen for a long time. Easy to cause eye fatigue and affect vision health

Its disadvantages are: the layout of buttons is crowded, the requirements for touch screen space and resolution are high, the gliding path is too long, it is necessary to keep an eye on the keyboard to operate accurately, and it requires complex algorithms to track the trajectory

[0007] To sum up, the existing technology has low input efficiency and high error rate, which easily leads to operator fatigue, and sometimes relatively consumes power. When the keyboard or subsequent keyboard prompts and displays different types of characters, it is also necessary to switch the virtual keyboard display interface

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