Automatic Terminal Data Synchronization via Account Matching
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Solution Overview
Problem
Existing data synchronization methods between wearable devices and smartphones require manual user intervention, limiting user experience and failing to synchronize personalized settings across devices.
Innovation Solution
A terminal synchronization method that automatically establishes connections between devices, acquires attribute information to determine account ownership, and synchronizes common or personalized data based on matching capabilities and types, eliminating the need for manual settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual pre-selection of synchronization options is required, then data synchronization can be performed, but user experience deteriorates due to cumbersome operations
Solution Approach 1:
The system automatically performs device identification, account matching, and synchronization configuration without requiring user intervention. The terminal autonomously completes the synchronization setup by detecting the new device, comparing account information, and initiating data transfer, thereby eliminating manual pre-selection and resetting operations.
2Adaptability or versatility
If only notification messages are synchronized, then synchronization simplicity is maintained, but functionality is limited and cannot synchronize personalized settings
Solution Approach 1:
The synchronization data is segmented into two categories: common data (notification messages) and personalized data (settings such as alarm clock and profile). The system selectively synchronizes personalized data only when account matching succeeds, thereby expanding synchronization scope while maintaining system manageability through clear data classification.
Solution Approach 2:
The synchronization scope dynamically adjusts based on account matching results. When the same account is detected, the system enables personalized data synchronization; when different accounts are detected, only common data is synchronized. This dynamic adaptation allows the system to handle diverse synchronization requirements without requiring complex pre-configuration.
3Extent of automation
If automatic synchronization is implemented, then user experience is improved, but account security and data privacy may be compromised
Solution Approach 1:
The system implements a feedback mechanism where the second terminal sends attribute information (including account information) back to the first terminal for verification. The first terminal compares this received account information with its own account information and only proceeds with personalized data synchronization when the accounts match, thereby ensuring account security while maintaining automation.
Solution Approach 2:
The system performs preliminary account verification by comparing account information before initiating personalized data synchronization. This preliminary action of checking account matching status prevents unauthorized access to personalized data while allowing automatic synchronization to proceed for authenticated devices.
Data Source
AI summary
A terminal and a terminal synchronization method. A first terminal automatically acquires at least one of common data or personalized data of the first terminal according to at least one of capability information or type information of a connected second terminal and sends at least one of the common data or the personalized data to the second terminal that belongs to a same account as the first terminal or sends only the common data to the second terminal that belongs to a different account. In an entire synchronization process, a user does not need to manually perform setting, which simplifies an operation; in addition, for the different account, only the common data is synchronized and the personalized data is not synchronized, which keeps usage preferences of different users unchanged and improves user experience.