Unlock instant, AI-driven research and patent intelligence for your innovation.

Virtual keyboard finger key-pressing judgment method for touch mobile phone

A technology of virtual keyboard and touch screen mobile phone, which is applied in the input/output process of data processing, telephone communication, instruments, etc. It can solve the problems of virtual keyboard occupying too much screen, misjudgment of finger keys, and inconvenient operation, etc., so as to achieve the convenience of keys Improved effect

Inactive Publication Date: 2011-11-23
罗蒙明
View PDF8 Cites 1 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] 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 55, and the vertical coordinate is 38, that is, when the finger presses the button icon "2", there is a first touch Go to the lower right end of the button icon "1"

[0033] If the horizontal coordinate 55 and the vertical coordinate 38 of the touch screen point of the finger are directly compared with the horizontal coordinates and the vertical coordinates of the button icon, then the matching point is in the button icon "1" area, which is judged as pressing the button icon "1", does not match the key the operator intended to press,

[0034] According to the technical solution of the present invention, when judging a finger button, the horizontal coordinates of the corresponding finger touch screen points are moved to the right by ten points, that is, the horiz...

Embodiment 2

[0035] Embodiment 2: 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 130, and the vertical coordinate is 38, that is, when the finger presses the button icon "2", there is a first touch Go to the lower left end of the button icon "3"

[0036] If the horizontal coordinate 130 and the vertical coordinate 38 of the touch screen point of the finger are directly compared 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,

[0037] According to the technical solution of the present invention, when judging the finger keys, the horizontal coordinates of the corresponding finger touch screen points are moved to the left by ten points, that is...

Embodiment 3

[0038] 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 96, and the vertical coordinate is 30, that is, the finger does not touch when the button icon "2" is pressed Other button icons

[0039] If the horizontal coordinate 96 and the vertical coordinate 30 of the touch screen point of the finger are directly compared with the horizontal coordinates and the vertical coordinates of the button icon, then the matching point is in the area of ​​the button icon "2", that is, it is judged as pressing the button icon "2", correspond to the key the operator intends to press,

[0040] According to the technical solution of the present invention, when judging the finger keys, the horizontal coordinates of the corresponding finger touch screen points are moved to the left by ten points, that is, the horizontal coordinates of th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a virtual keyboard finger key-pressing judgment method for a touch mobile phone. In the method, a virtual keyboard displayed on a display screen is involved, and comprises a plurality of rows of key icons. The method is characterized in that: when finger key-pressing is judged, transverse coordinates, matched with the transverse coordinates of the key icons, of corresponding finger touch points are set to be moved rightwards and leftwards for a certain point number according to the finger key-pressing of left and right hands. Compared with the prior art, the invention can satisfy the needs of miniaturization of the virtual keyboard and keys thereof, remarkably improves the convenience of key-pressing because an operator is not required to make a finger tip vertical when pressing the key, and can be widely applied to handheld 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725G06F3/041G06F3/0488H04M1/72427H04M1/72466
Inventor 罗蒙明
Owner 罗蒙明