Every brand of mobile phone will require users to become registered users before they can use the mobile phone; now, if the light application of "Direct" is connected between mobile phones of various brands, it is bound to open up accounts between Buy email list mobile phones of various varieties, so that the No matter which account a user uses a "direct" service, the continuity can be maintained, thereby reducing the cost of the user using the "direct" service.
For example: Suppose a user uses a Xiaomi mobile phone in the first year, registers a Xiaomi MIUI account A, uses the "direct" service X, and has corresponding usage records, usage preferences, and usage habits; in the second year, he switched to a Huawei mobile phone and registered for Huawei Account B, continue to use the "direct" service X; if account A and account B are not connected and mutual recognition is not achieved, when the user uses the X service through B, the user must re-plan the use preference for the X service, previously through the A account The record of using X service cannot be reflected in account B, which will cause inconvenience in user management; if account A and account B can achieve mutual recognition, the cost of using "direct" service X will be correspondingly reduced for users. Improved user
Mutual account recognition is a relatively large topic, so I will not focus on it here. The conceivable implementation plans include: each mobile phone manufacturer operates its own account server, and uses blockchain technology for decentralized operation and iteration. Account authentication data is shared within the alliance to achieve data synchronization. Account identity is used in various mobile phone brands and applications. Cross-certification between service providers. Or a unified non-repeatable UID is implemented within the alliance, such as the serial number of the mobile phone device or the mobile phone network access license number.