A multi-screen synchronization system and multi-screen synchronization method based on smart glasses

Abstract

The invention relates to a smart glasses based multi-screen synchronizing system and multi-screen synchronizing method. The multi-screen synchronizing system comprises a multi-screen synchronizing adapter, a multi-screen synchronizing transmission module and a multi-screen synchronizing control module. The multi-screen synchronizing adapter is used for establishing trust links between devices needing multi-screen synchronization and between the devices and a pair of smart glasses. The multi-screen synchronizing transmission module is used for transmitting synchronization information between the devices needing multi-screen synchronization and between the devices and the smart glasses. The multi-screen synchronizing control module is used for analyzing according to image data from the lens of the smart glasses and controlling so as to synchronize the screen of a device B in which a focus is at present and the screen of a device A in which the focus is before shifting. According to the smart glasses based multi-screen synchronizing system and multi-screen synchronizing method, specific synchronizing server is not required, the synchronizing information amount is small, and the method and system are flexible and convenient to use and provide good user experience.

Description

technical field [0001] The invention relates to communication technology, in particular to a multi-screen synchronization system and a multi-screen synchronization method based on smart glasses. Background technique [0002] With the continuous development and progress of network technology and communication technology, the needs of users are also gradually increasing. The user wishes to transfer the content being displayed on one device, such as video or picture, to another device for presentation. For example, there are multiple devices in a home network, and the screens of different devices may display different content. For example, a video is being played on a computer screen in the home, and the user may wish to transfer the video on the computer to another computer watch. Also, when browsing the web, reading e-books, etc., for example, seeing a piece of interesting information on a mobile phone browser, the user may wish to open it on the computer for further resear...

AI Technical Summary

Problems solved by technology

[0007] For the multi-screen synchronization method using synchronization server synchronization, on the one hand, it is necessary to set up a dedicated synchronization server, and some even require users to log in to achieve synchronization (such as e-book readers), which raises the threshold for use; Designed for multiple applications, it is impossible to share the same multi-screen synchronization technology with multiple applications; at the same time, there is a risk of information leakage on the synchronization server

[0008] For the multi-screen synchronization method using screen capture, on the one hand, it requires high network bandwidth; on the other hand, two devices need to work at the same time. When the synchronized device stops image transmission for some reason, the other device cannot continue to display

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