User identification method, device, system, and display mode switching method and device

Abstract

An embodiment of the invention discloses a user identification method, device and system and a display mode switching method and device. The user identification method includes that an electronic device monitors whether target sound waves with the frequency within a specific frequency group are received through a first sound wave processor, wherein the target sound waves are sent by a second sound wave processor through a smart remote control device; if such target sound waves are received, alternative user groups corresponding to the frequencies of the target sound waves are determined according to the preset correspondence of the user groups and the sound wave frequencies; the formal user group which users corresponding to the smart remote control device belong to when they access information is determined according to the determined alternative user groups. Compared with the prior art, in the user identification method, different sound wave frequencies corresponding to different user groups are preset, and the user groups the users belonging to are determined based on the sound wave frequencies, thereby improving the identification degree of the user groups and further achieving the purpose of improving user experience.

Description

technical field [0001] The present invention relates to the field of information processing, in particular to a user identification method, device, system and display mode switching method and device. Background technique [0002] With the rapid development of science and technology, various electronic devices are continuously enriched and facilitate the life of the public. Due to the advantages of using electronic devices to process information conveniently, quickly, and saving resources, the electronic devices have become an indispensable part of users' life or work. Among them, users access information (such as video files, music files, etc.) through client software installed on electronic devices, which has become one of the more popular information access methods. [0003] Among them, in order to improve the user experience, the existing client software usually determines the group the user belongs to by learning the user's access behavior, such as: children's group, m...

AI Technical Summary

Problems solved by technology

However, this method has the following defects: (1) The learning cycle is long; (2) For devices such as tablet computers and smart TVs that can be shared by multiple users, due to the existence of different users, it will not only interfere with the results of user access to behavior learning, but also It is impossible to quickly and accurately identify the group to which the user belongs, and can only provide a more popular user experience

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