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Air interaction method, device, and equipment

An interactive method and technology of interactive equipment, applied in the field of devices and equipment, and space-based interactive methods, can solve the problems of unnatural interface display, easy loss of remote control, inconvenient operation, etc.

Inactive Publication Date: 2020-08-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some scenarios, the user, that is, the operator, cannot directly touch the screen, and the touch screen method cannot be implemented. For example, it is not suitable to use a touch screen for home TVs or outdoor high-rise display screens.
In addition, using the remote control also has many problems, such as the remote control is easy to lose, the operation is inconvenient, or the interface display is unnatural, etc.
Therefore, the existing human-computer interaction method has defects

Method used

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  • Air interaction method, device, and equipment
  • Air interaction method, device, and equipment
  • Air interaction method, device, and equipment

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Experimental program
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Embodiment Construction

[0028] The implementation of this embodiment will be described in detail below in conjunction with the accompanying drawings.

[0029] The air-space interaction method provided by the embodiment of the present application can be applied to mobile phones, tablet computers, notebook computers, ultra-mobile personal computers (ultra-mobile personal computers, UMPCs), handheld computers, netbooks, personal digital assistants (personal digital assistants) , PDA), television, projection device, virtual reality device, billboard or large-screen device and other terminal devices with screens, the embodiment of the present application does not impose any limitation on this.

[0030] figure 1 It is a schematic diagram of a scene of human-computer interaction provided by the embodiment of this application. Such as figure 1 As shown, the terminal device provided in this application includes: a screen 10, a device for displaying images to be viewed by a user. In the embodiment of the pr...

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Abstract

The invention provides an air interaction method, device, and terminal equipment, and belongs to the field of human-machine interaction. The method comprises following steps: obtaining a first depth image of a user; identifying the eye coordinates of eyes of the user and the coordinates of a first operated object; and based on the eye coordinates and the coordinates of the first operated object, determining the click position, where the user clicks, of a screen. The three dimensional coordinates of the eyes (or dominant eye) of the user and the three dimensional coordinates of a finger or an object held by the hand of the user are obtained, then based on a cross point formed by mapping two lines constituted by two coordinates on a screen, the click position of the user on the screen can bedetermined, and thus air interaction is realized.

Description

technical field [0001] The present invention relates to the technical field of human-computer interaction, in particular to a method, device and equipment for space interaction. Background technique [0002] Nowadays, large-screen displays are becoming more and more popular. For example, devices ranging from household televisions to outdoor billboards all use various displays to display image information. However, in the traditional interaction mode between a user and a device, a touch screen and a remote controller are mainly used. However, in some scenarios, the user, that is, the operator, cannot directly touch the screen, and the touch screen method cannot be implemented. For example, it is not suitable to use a touch screen for a household TV or a display screen of an outdoor high-rise building. Moreover, there are many problems in using the remote control to control, such as the remote control is easy to lose, the operation is inconvenient, or the interface display is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/0484G06F3/0487
CPCG06F3/011G06F3/013G06F3/017G06F3/0484G06F3/0487
Inventor 夏璐陆勤张建顺甘启
Owner HUAWEI TECH CO LTD