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3D input device, head-mounted device and 3D input method

An input device and input method technology, applied in the input/output process of data processing, input/output of user/computer interaction, mechanical mode conversion, etc. Effect

Inactive Publication Date: 2016-04-20
BEIJING PICO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the technical problem to be solved in this application is to provide a three-dimensional input device, a three-dimensional input method and a head-mounted device to solve the problem that text input cannot be performed in a three-dimensional display environment

Method used

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  • 3D input device, head-mounted device and 3D input method
  • 3D input device, head-mounted device and 3D input method
  • 3D input device, head-mounted device and 3D input method

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Embodiment Construction

[0025] The implementation of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects.

[0026] Such as figure 1 As shown, the three-dimensional input device 10 provided by the embodiment of the present application can be applied to various three-dimensional display devices, such as a head-mounted three-dimensional display device, a notebook, a tablet computer, a mobile phone or a TV, and the like. The 3D stereoscopic display device may use naked-eye stereoscopic display technology or glasses-type stereoscopic display technology; the naked-eye stereoscopic display technology may use grating lenses or liquid crystal lenses, which is not limited in the present application.

[0027] The three-dimensional input device 10 provided by the embodiment o...

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Abstract

The invention provides a 3D input device. The 3D input device comprises a virtual button board providing module, a visual feature capturing module, a button selecting module, a confirming module and a displaying module, wherein the virtual button board providing module is used for providing a virtual button board and position information of the virtual button board; the visual feature capturing module is used for capturing visual feature information of a user and providing a visual cursor and position information of the virtual cursor according to the visual feature information; the button selecting module is used for providing a button selecting result according to the relation of positions of the virtual cursor and the virtual button board; the confirming module is used for confirming the button selecting result in response to a confirming operation of the user; the displaying module is used for displaying characters corresponding to the button selecting result. The invention further discloses a head-mounted device and a 3D input method. The 3D input device can be used for inputting the characters into a stereo display device.

Description

technical field [0001] The present application belongs to the technical field of three-dimensional display, and in particular, relates to a three-dimensional input device, a head-mounted device and a three-dimensional input method. Background technique [0002] At present, the input method in the application program of the two-dimensional interface is very mature, but in the three-dimensional interface, no corresponding three-dimensional input method has been found, especially in the three-dimensional immersive application developed by using Unity3D. Available English input methods. The traditional mobile phone input method is two-dimensional and does not need to be processed by binocular split screen, while the three-dimensional immersive type needs to be processed by binocular split screen, so the two-dimensional input method cannot be applied to the three-dimensional immersive environment. On the other hand, due to the three-dimensional immersive Due to the particularity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F3/0487
CPCG06F3/013G06F3/0487
Inventor 张建张瑞生
Owner BEIJING PICO TECH
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