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Processing method and apparatus for information input from touch screen

A technology of touching information and inputting information, which is applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc. It can solve the problems of unselectable controls and large finger movement range, shorten the moving distance and reduce user fatigue degree, ease of use

Inactive Publication Date: 2010-03-24
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In view of this, the embodiments of the present invention provide a method and device for processing input information on a touch screen to solve the problems in the prior art that the control may not be selected and the finger movement range is large

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  • Processing method and apparatus for information input from touch screen
  • Processing method and apparatus for information input from touch screen
  • Processing method and apparatus for information input from touch screen

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Embodiment Construction

[0075] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0076] In order to solve the problems existing in the prior art, the embodiment of the present invention provides a technical solution. A virtual touchpad window is defined on the touch screen. When the user touches the virtual touchpad window, the position identification will be displayed on the display, and the user can pass Moving the position mark, determining the target control on the display, and controlling the target control by clicking. The distance betwee...

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Abstract

The embodiment of the invention discloses a method for processing information inputted from a touch screen, wherein a virtual touch screen window is provided in the touch screen. The method includes obtaining touch information, determining position of the touch point based on the touch information; displaying the position identification for indicating position on the predetermined position of thetouch screen when the position of the touch point is in the virtual touch board window; and performing the control operation corresponding to the touch information using the position identification. The embodiment of the invention further discloses an apparatus for implementing the method and equipment comprising the apparatus. A virtual touch board window is defined in the embodiment of the invention for processing the information inputted from the touch screen by the user. Screen touch operation can be performed by users through the virtual touch board window, so that selection and operationof widgets on the display interface are performed, the problem of the target widget is likely to be blocked and unable of being selected is avoided, and hand moving distance during user operation isshortened.

Description

technical field [0001] The present invention relates to the technical field of touch screens, and more specifically, to a method and device for processing input information of a touch screen. Background technique [0002] With the development of touch technology and the improvement of system software, it has become a trend to use finger touch to operate equipment. From ATM machines, public information access machines to notebook computers, touch screen technology has entered the consumer field from industry. [0003] The interactive device combined with touch technology is basically composed of three parts: a touch screen, a display, and a control unit similar to a CPU (for convenience of description, hereinafter collectively referred to as a control unit). , the touch screen acquires and determines the position of the touch point, and notifies the control unit, the control unit performs processing, and the display device displays the processing result. [0004] In order to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/048G06F3/0488
Inventor 张嘉叶颖华郜远
Owner LENOVO (BEIJING) CO LTD
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