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Virtual keyboard generation method and system

A technology of virtual keyboard and generation system, which is applied in the input/output process of data processing, image data processing, instruments, etc., can solve problems such as inconvenient experience of inputting text, confusion of palm virtual keyboard, and palm virtual keyboard keeping horizontal state.

Active Publication Date: 2018-02-02
NANNING FUGUI PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the size of the touch screen of an electronic device is sufficient to accommodate multiple users to perform touch operations at the same time, when large and ultra-large touch screen electronic devices process user input text, the generated palm virtual keyboard cannot always keep a horizontal state with the movement of the palm , and the palm virtual keyboard displayed when multiple users touch at the same time is confusing
Therefore, the experience of users inputting text on the operation interface of large and super large touch screens is often inconvenient

Method used

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  • Virtual keyboard generation method and system
  • Virtual keyboard generation method and system

Examples

Experimental program
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Embodiment Construction

[0015] See figure 1 Shown is a functional block diagram of the virtual keyboard generating system of the preferred embodiment of the present invention. The virtual keyboard generation system 1 is applied to an electronic device with a touch screen. The electronic device with a touch screen may be equipped with a resistive sensor screen, a capacitive sensor screen, an infrared sensor screen, a surface light wave sensor screen, or a surface acoustic wave sensor screen. Mobile phones, computers, tablets and touchpads. The virtual keyboard generating system 1 is mainly composed of a detection module 101, an identification module 103, an retrieval module 105, a second setting module 107, a calculation module 109, and a pairing module 111. The retrieval module 105 includes a first setting module 201, a generating module 203, a judgment module 205, and a correction module 207.

[0016] The detection module 101 is used for detecting and drawing the range shape of the touch point input b...

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PUM

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Abstract

The invention discloses a virtual keyboard generation method. The virtual keyboard generation method is applied in an electronic device with a touch screen. The virtual keyboard generation method is characterized by comprising the following steps of: sensing a touch point on the touch screen and drawing the shape of a coverage area of the touch point; recognizing a palm shape in the shape of the coverage area of the touch point and a corresponding finger touch point; transferring a palm virtual keyboard according to the palm shape and the finger touch point and displaying the palm virtual keyboard at a position relatively horizontal to the palm shape; and pairing a left palm virtual keyboard and a right palm virtual keyboard in the palm virtual keyboard in the aspect of function. The invention furthermore provides a virtual keyboard generation system. According to the virtual keyboard generation method and system, touch operations of multiple users can be recognized, and left and rightpalm virtual keyboards can be correspondingly generated and paired.

Description

Technical field [0001] The invention relates to a user interface and its application-level software design technology, in particular to a method and system for generating a virtual keyboard. Background technique [0002] With the widespread use of multi-touch technology and the rapid development of touch panels, large and super large touch screens have been widely used in daily electronic devices. Although the size of the touch screen of an electronic device is large enough to accommodate multiple users for touch operations at the same time, when large and super-large touch screen electronic devices process user input, the generated palm virtual keyboard cannot always move with the palm and remain horizontal , And the palm virtual keyboard displayed when multiple users touch at the same time is confusing. Therefore, the user's experience of inputting text on the operation interface of the large and super large touch screen is often inconvenient. Summary of the invention [0003]...

Claims

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Application Information

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IPC IPC(8): G06F3/0488
CPCG06F3/04886G06F2203/04808G06F3/0416G06F2203/04104G06T3/20G06T3/60
Inventor 吴俊德
Owner NANNING FUGUI PRECISION IND CO LTD
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