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Method for achieving dual-hand-thumb controlling of widescreen virtual-keyboard keys

A virtual keyboard and keyboard technology, which is applied in the input/output process of data processing, instruments, electrical digital data processing, etc. Control buttons, etc.

Inactive Publication Date: 2017-06-30
罗蒙明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally speaking, the wider the touch screen, the wider the virtual keyboard will be. If the touch screen / virtual keyboard is too wide, and the number of buttons in the same row is large, the operator cannot operate the buttons with both thumbs (the left / right thumb cannot be used to control the buttons). The button in the middle of the virtual keyboard), in view of the problem that the operator cannot manipulate the input buttons with both thumbs because the touch screen / virtual keyboard is too wide, the current prior art is to split the virtual keyboard and the buttons therein into two independent keyboards (ie, the left half of the keyboard , the right half of the keyboard) are displayed on the left and right ends of the screen, although this can meet the requirements of the operator to control the keys with both thumbs, but obviously there is a need for input based on two keyboards, man-machine The interface is not good, and negative problems such as changing the original button layout and the relative position of the buttons affect the operability

Method used

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  • Method for achieving dual-hand-thumb controlling of widescreen virtual-keyboard keys
  • Method for achieving dual-hand-thumb controlling of widescreen virtual-keyboard keys
  • Method for achieving dual-hand-thumb controlling of widescreen virtual-keyboard keys

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This specific embodiment is based on the figure 1 The preset virtual keyboard with twenty-six letter keys and two function keys is shown, and the preset width of each letter key is set to 10% of the virtual keyboard width. The percentage of the preset width of the keys to the width of the virtual keyboard is set to 15%, the preset width of the left blank area of ​​the letter key A and the preset width of the blank area to the right of the letter key L are set as the percentage of the virtual keyboard width. set to five percent,

[0028] The letter keys T and Y in the first row of keys are the keys arranged on the left and right sides of the midline of the virtual keyboard. The distance from the left edge of the letter key T to the midline of the virtual keyboard and the distance from the right edge of the letter key Y to the midline of the virtual keyboard. The distance is basically symmetrical;

[0029] The letter key G in the second row of keys is a key arranged on ...

Embodiment 2

[0050] This specific embodiment is based on the image 3 The preset virtual keyboard with twenty-six letter keys and two function keys is shown, in which the preset width of each letter key accounts for 10% of the virtual keyboard width. The percentage of the default width of the first function key on the left to the width of the virtual keyboard is set to 10%, and the percentage of the default width of the last function key in the third row to the width of the virtual keyboard is set to 20%. The preset width of the blank area on the left side of the letter key A and the preset width of the blank area on the right side of the letter key L in the virtual keyboard width are both set to 5%.

[0051] The letter keys T and Y in the first row of keys are the keys arranged on the left and right sides of the midline of the virtual keyboard. The distance from the left edge of the letter key T to the midline of the virtual keyboard and the distance from the right edge of the letter key ...

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Abstract

The invention discloses a method for achieving dual-hand-thumb controlling of widescreen virtual-keyboard keys. The method includes the steps that a preset virtual keyboard of keys is arranged according to corresponding key distribution and setting; conventional technological processing that a computer program displays the preset keyboard and the keys in the preset keyboard on a touch screed according to key distribution of the preset virtual keyboard, corresponding setting and parameters is carried out. The method is characterized in that on the premise that key distribution and the key position setting of the preset virtual keyboard and the width of the current virtual keyboard determined according to the width of the current screen are not changed, when the preset virtual keyboard is displayed and runs on the wide touch screen, the keys can be located at the positions where thumbs of the left hand and the right hand of an operator can touch; the method can be widely applied to a widescreen touch mobile phone and a tablet computer.

Description

technical field [0001] The invention relates to a method for drawing a virtual keyboard on the touch screen of a widescreen mobile phone and a tablet computer and a computer program product using the method, in particular to a method for realizing the keys of a widescreen virtual keyboard controlled by thumbs of both hands, and a computer program product using the method. Background technique [0002] Generally speaking, the wider the touch screen is, the wider the virtual keyboard will be. If the touch screen / virtual keyboard is too wide and there are too many keys in the same row, the operator cannot control the keys with both thumbs (the left / right thumbs cannot control the keys in the same row). The buttons in the middle of the virtual keyboard), in view of the problem that the operator cannot control the input buttons with both thumbs because the touch screen / virtual keyboard is too wide, the current prior art is to split the virtual keyboard and the middle buttons into ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488
CPCG06F3/0233G06F3/04886G06F2203/04808
Inventor 罗蒙明
Owner 罗蒙明