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Terminal and method for operating interface of terminal

An interface operation and terminal technology, applied in the field of communication, can solve the problems of single operation behavior of interface objects, inconvenient operation, low efficiency, etc., and achieve the effect of enriching operation behavior and improving accuracy and efficiency.

Inactive Publication Date: 2012-08-29
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] An embodiment of the present invention provides a terminal with multiple trackballs, so as to solve the problems of inconvenient operation, low efficiency and single operation behavior for interface objects in existing terminals with a single trackball when locating interface objects

Method used

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  • Terminal and method for operating interface of terminal
  • Terminal and method for operating interface of terminal
  • Terminal and method for operating interface of terminal

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0039] Example 1. The current operation triggers two trackballs, represented by trackball A and trackball B respectively. After the operation behavior determination unit 242 determines the single trackball event of each trackball, multiple trackball events are determined according to each single trackball event. Events, such as the following:

[0040] If the single trackball event of trackball A indicates horizontal movement to the right, and the single trackball event of trackball B indicates horizontal movement to the left, then the multi-trackball event of joint movement of trackball A and trackball B indicates that the current interface window will be slowed down. Move horizontally at a high speed (the moving direction is determined by the moving direction of the trackball with a larger displacement). For example, the corresponding displacement of trackball A is ΔA, and the corresponding displacement of trackball B is ΔB. Quantity Δ=Max(ΔA, ΔB)-Min(ΔA, ΔB); similarly, if t...

example 2

[0048] Example 2: The current operation triggers three trackballs, represented by trackball A, trackball B, and trackball C respectively. The event determines three trackball events, examples are as follows:

[0049] like Figure 5C As shown, if the single trackball event of trackball A indicates that it moves to the upper right at a certain angle, and the single trackball event of trackball B indicates that it moves to the upper left at a certain angle, so that the moving distance of the two trackballs can be and the direction to locate the intersection point P, the single trackball event of track C means moving vertically upwards, and the multi-trackball event of joint motion of trackballs A, B, and C means to locate the interface object corresponding to point P on the screen, The specific positioning method is:

[0050] Take trackball A as the center and AP length (the length of AP is proportional to the number of clicks or intensity of trackball A, that is, the length of...

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Abstract

The invention discloses a terminal and a method for operating an interface of the terminal so as to solve the problems of inconvenient operation, low efficiency and single behavior on operating an interface object when the traditional terminal with single-track balls positions the interface object. The method comprises the following steps of: detecting electric signals of a plurality of triggeredtrack balls in the process of carrying out interface operation by using the track balls; respectively confirming the kinetic properties of all triggered track balls according to the electric signals of the detected track balls, confirming the kinetic property of associated movement of the track balls according to the kinetic property of each triggered track ball and generating a corresponding interface operating command according to the kinetic property of the associated movement; and carrying out corresponding operation on the interface of the terminal according to the interface operating command. The technical scheme of the invention improves the accuracy and the efficiency of object positioning and can provide more abundant operating behavior and meet the individualized requirement of a user.

Description

technical field [0001] The present invention relates to the communication field, in particular to a terminal and a method for operating an interface of the terminal. Background technique [0002] At present, the single trackball has been widely used, such as embedding the single trackball in mobile terminals, keyboards, etc., its working principle and internal structure are similar to ordinary mice, but because it changes the way the mouse uses the scroll wheel, the setting It is fixed on the ball seat, and the trackball can be directly moved by hand to control the movement of the cursor. Therefore, compared with the ordinary mouse, the trackball can be positioned in the graphical interface only by moving the trackball during use. objects and complete specified operations, thereby improving efficiency and making it easier to use. [0003] like figure 1 Shown is a mobile terminal (such as a mobile phone terminal) with a single trackball in the prior art, which includes a di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/048H04M1/247H04M1/725G06F3/0354G06F3/0481G06F3/0484H04M1/72454
Inventor 朱笑稷吕志虎刘威樊柯
Owner CHINA MOBILE COMM GRP CO LTD