Device and method for controlling cursor movement

A cursor movement and control device technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problem of inaccurate cursor positioning, achieve the effect of improving accuracy and avoiding cursor positioning errors

Inactive Publication Date: 2017-04-19
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a cursor movement control device and method, aiming to solve the technical problem of inaccurate cursor positioning of mobile terminals in the prior art

Method used

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  • Device and method for controlling cursor movement
  • Device and method for controlling cursor movement
  • Device and method for controlling cursor movement

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Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0050] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

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Abstract

The invention discloses a device for controlling cursor movement. The device comprises a sensing module, an acquisition module and a processing module, wherein the sensing module is used for sensing a touch operation on a mobile terminal touch screen; the acquisition module is used for acquiring a movement parameter corresponding to the touch operation when the touch operation is a finger rotation operation of a user; and the processing module is used for controlling a cursor on the mobile terminal touch screen to move according to the movement parameter. The invention further discloses a method for controlling cursor movement. The cursor positioning accuracy of a mobile terminal is effectively improved.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a cursor movement control device and method. Background technique [0002] With the rapid development of science and technology, mobile terminals such as smartphones, PADs (tablet computers), and smart watches have become indispensable devices in users' lives. In the process of using a mobile terminal, moving the cursor position is an operation that users often perform. For example, when performing operations such as text input, document modification, and text selection, it is usually necessary to position the cursor and control the cursor to move to a specific position. However, unlike a computer, a mobile terminal can quickly and accurately position the cursor through various input devices such as a keyboard and a mouse. The user generally performs a click operation on the touch screen of the mobile terminal to position the cursor. Due to the limited recogniti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488G06F3/0354
Inventor 赵欣
Owner NUBIA TECHNOLOGY CO LTD
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