Side and back touch-control device and method for intelligent mobile terminal

Abstract

The invention discloses a side and back touch-control device of an intelligent mobile terminal, comprising function keys which are arranged on the intelligent mobile terminal and have functions of realizing turning pages, switching applications, or exiting applications. The function keys are positioned in sides or the back of the intelligent mobile terminal, and are in concentrated distribution so that fingers can naturally touch and press corresponding function keys when the intelligent mobile terminal is held by hands. The invention also discloses a touch-control method of the device. The method and the device have the advantages that the function keys are positioned in the sides or the back of the intelligent mobile terminal, which can realize page turning, switch multi-task applications, and select and exit a certain application; that time for touch-control function keys is short when existing a certain application, which realizes technical effects of "what you see is what you exit" and enables operation of the intelligent mobile terminal to be more human-centered; and that function keys are not arranged in the front side of the intelligent mobile terminal, and thus users can enjoy perfect experience of a big screen because fingers would not shield the screen during operation process.

Description

technical field [0001] The present invention relates to the technical field of electronic communication, in particular to a side and back touch device of an intelligent mobile terminal, and also relates to a touch control method for the device, which is applicable to intelligent mobile terminals such as smart phones, tablet computers, PDAs, and e-book readers. . Background technique [0002] With the widespread popularization and application of smart mobile terminals such as smartphones, large screens and touch operations have become standardized settings. As far as smart phones are concerned, at present, when holding the phone and operating it, the thumb is generally used to swipe the screen, input, zoom in, turn pages, etc. This control method has the following defects: [0003] (1) After long-term operation of the thumb, the tiger's mouth joint of the palm will gradually become strained, which is not conducive to human health. [0004] (2) if figure 1 Shown is a schema...

AI Technical Summary

Problems solved by technology

[0005] (3) When the multitasking application is running, you can return to the main screen by pressing the function key on the front of the phone, but you cannot exit the task application. Usually, use the above operation Finally, the task application is only hidden in the background, and actually still occupies memory; because smartphones generally have multi-tasking functions, when there are many tasks running, the system will slow down, but when you need to exit a certain task application, the operation is extremely inconvenient ; For example, on an iPhone, when exiting a certain task application, you need to double-click the function key. At this time, the icon of the task application will be displayed at the bottom of the screen. Click the application icon for 1 second. sign, and then click the minus sign to completely exit the task app

[0006](4) It is extremely inconvenient to switch from the current task application to another task application, especially when multi-task applications are running. Prominent

[0007] In view of the above problems, various solutions have appeared at present, which can be roughly divided into three

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