Touch screen input method

Abstract

A touch screen input method is disclosed, comprising the following steps: displaying buttons; receiving touch movements of a user and detecting a touch range; judging whether the touch range covers two or more buttons; if the touch range covers two or more buttons, amplifying the buttons covered by the touch range in order to re-receive the operations of the user. When key-press operations of the touch screen are implemented by using the touch screen input method, the system does not start and execute the function of certain buttons only if, regardless of how small the buttons are, the user does not touch a target button precisely, instead, the system amplifies the buttons to re-receive the operation of the user, thus effectively avoiding error operation resulted from rather small buttons.

Description

technical field [0001] The invention relates to an input method, in particular to a key input method based on a touch screen. Background technique [0002] There are already many touch screen electronic products, such as touch screen mobile phones. Because the screen size of portable products such as mobile phones cannot be made particularly large. And because, in order to expand the functions of the mobile phone, the number of buttons on each operation interface is relatively large, which results in the reduction of the area of ​​each button. In many cases, it is because multiple buttons are crowded together, making it difficult for the user to accurately touch the target button when touching with hands, resulting in misoperation. [0003] For this reason, a lot of touch-screen electronic products are equipped with writing pens. By using the small tip of the writing pen, the target button can be clicked more accurately, but it is troublesome to take off and put away the w...

AI Technical Summary

Problems solved by technology

And because, in order to expand the functions of the mobile phone, the number of buttons on each operation interface is relatively large, which also causes the reduction of the area of ​​each button.

In many cases, it is because multiple buttons are crowded together, making it difficult for users to accurately touch the target button when touching it with their hands, resulting in misoperation

[0003] For this reason, a lot of touch-screen electronic products are equipped with writing pens. By using the small tip of the writing pen, the target button can be clicked more accurately, but it is troublesome to take off and put away the writing pen every time. The pen is easy to lose, but it still cannot fundamentally solve the problem

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