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Method for determining finger key-press on virtual keyboard of touch mobile phone

A technology of virtual keyboard and touch screen mobile phone, which is applied to the structure of the telephone, the input/output process of data processing, instruments, etc., can solve the problems of the virtual keyboard occupying a lot of screen, misjudging finger keys, inconvenient operation, etc., and achieves convenient keystrokes. Sex-enhancing effect

Inactive Publication Date: 2013-09-25
罗蒙明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to solve the problem of misjudgment of finger keys caused by first touching other adjacent keys when pressing keys, the current existing technology adopts the method of enlarging the keys of the virtual keyboard or increasing the distance between the two keys. method, although this can reduce the possibility of touching other adjacent keys when the finger presses the key, but there are too many screens occupied by the virtual keyboard, and when the operator uses the thumb to input the key, it will cause inconvenience due to the large operating range, etc. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: The operator presses the button with the finger of the left hand, and when the finger presses the button icon "2", the horizontal coordinate of the touch screen point of the corresponding finger is 75, and the vertical coordinate is 38, that is, when the finger presses the button icon "2", there is a first touch to the right end of the button icon "1"

[0045] If the horizontal coordinate 75 and the vertical coordinate 38 of the touch screen point of the finger are directly matched with the horizontal coordinates and the vertical coordinates of the button icon, then the matching point is in the area of ​​the button icon "1", that is, it is judged as pressing the button icon "1", does not match the key the operator intended to press,

[0046] According to the technical scheme of the present invention, when judging the finger keys, the horizontal coordinates of the button icons matched with the horizontal coordinates of the corresponding finger touch screen ...

Embodiment 2

[0047] Embodiment 2: The operator presses the button with the finger of the left hand, and when the finger presses the button icon "2", the horizontal coordinate of the touch screen point of the corresponding finger is 90, and the vertical coordinate is 30, that is, when the finger presses the button icon "2", it does not touch Other button icons

[0048] If the horizontal coordinates 90 and vertical coordinates 30 of the touch screen point of the finger are directly matched with the horizontal coordinates and vertical coordinates of the button icon, then the matching point is in the area of ​​the button icon "2", that is, it is judged to press the button icon "2", correspond to the key the operator intends to press,

[0049] According to the technical scheme of the present invention, when judging the finger keys, the horizontal coordinates of the button icons matched with the horizontal coordinates of the corresponding finger touch screen points are moved to the left by fifte...

Embodiment 3

[0063] Embodiment 3: The operator presses the button with the finger of the right hand, and when the finger presses the button icon "2", the horizontal coordinate of the touch screen point of the corresponding finger is 150, and the vertical coordinate is 38, that is, when the finger presses the button icon "2", there is a first touch to the left end of the button icon "3"

[0064] If the horizontal coordinate 150 and the vertical coordinate 38 of the touch screen point of the finger are directly matched with the horizontal coordinate and the vertical coordinate of the button icon, then the matching point is in the area of ​​the button icon "3", that is, it is judged to press the button icon "3", does not match the key the operator intended to press,

[0065] According to the technical scheme of the present invention, when judging the finger keys, the horizontal coordinates of the button icons matched with the horizontal coordinates of the corresponding finger touch screen poi...

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PUM

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Abstract

The invention discloses a method for determining a finger key-press on a virtual keyboard of a touch mobile phone. The method comprises the step of displaying the virtual keyboard with a plurality of rows of key-press icons on a display screen, and is characterized in that the horizontal coordinates of the key-press icons matched with those of corresponding finger touch points are set to a certain point number shifted to the left direction or right direction according to left-hand key-presses and right-hand key-presses during determination of the finger key-presses. Compared with the prior art, the method not only can meet the requirements for the virtual keyboard and the key-press miniaturization, but also can significantly improve the convenience for key-pressing because operators can press the keyboard without making the fingertips upright. The method provided by the invention can be widely used to palmtop electronic products represented by the touch mobile phone.

Description

technical field [0001] The invention relates to key input of a virtual keyboard of a touch-screen mobile phone, in particular to a method for the touch-screen mobile phone to judge the finger keys of the virtual keyboard. Background technique [0002] In order to solve the problem of misjudgment of the finger button because the finger first touches other adjacent buttons when pressing the button, the current existing technology adopts the method of increasing the size of the virtual keyboard or increasing the distance between the two buttons. method, although this can reduce the possibility of touching other adjacent keys first when the finger is pressed, but there are too many screens occupied by the virtual keyboard, and when the operator uses the thumb to input the key, the operation range is too large, resulting in inconvenience, etc. question. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488H04M1/02
Inventor 罗蒙明
Owner 罗蒙明