Hands-Free Apparatus Synchronization Permission Checking
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Solution Overview
Problem
Conventional hands-free apparatuses face difficulties in transferring phonebook data and call history data from a mobile phone due to unclear synchronization settings, making it challenging for users to determine the reason for failed data transfers.
Innovation Solution
A hands-free apparatus with a hardware processor that connects to a mobile phone, receives data such as call history and phonebook data, and executes synchronization permission checking to ensure permitted data transfer, providing clear reporting to the user when synchronization is not permitted.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the hands-free apparatus attempts to receive data from the mobile phone without checking synchronization permission first, then the data transfer process is simple and fast, but the user cannot understand why data transfer fails
Solution Approach 1:
The hands-free apparatus performs synchronization permission checking before attempting to receive data from the mobile phone. This preliminary action identifies the reason for data transfer failure in advance, allowing the apparatus to provide appropriate guidance to the user before the actual data reception fails.
Solution Approach 2:
The apparatus provides feedback to the user about the synchronization permission state and the reason for data transfer failure. This feedback mechanism helps users understand the issue and take appropriate actions to resolve the problem.
2Ease of operation
If the hands-free apparatus checks synchronization permission before data transfer, then the user can understand why data transfer fails, but the data transfer process becomes more complex
Solution Approach 1:
The synchronization permission checking is performed as a preliminary action before data transfer. While this adds a step, it prevents time-consuming troubleshooting later by identifying permission issues in advance.
Solution Approach 2:
The hands-free apparatus automatically performs the permission checking without requiring user intervention, making the system self-serve the diagnostic function and reducing the burden on the user.
3Productivity
If the hands-free apparatus does not execute synchronization permission checking processing, then the data transfer process is simple and fast, but appropriate user action cannot be taken based on synchronization state
Solution Approach 1:
The apparatus executes synchronization permission checking processing as a preliminary step before data transfer. This allows the system to determine the synchronization state in advance and provide appropriate user guidance, enabling users to take meaningful actions to improve data transfer efficiency.
Solution Approach 2:
The system provides feedback information about the synchronization state to the user, enabling users to understand the current status and take appropriate actions to improve data transfer efficiency.
Data Source
AI summary
A hands-free apparatus includes a memory and a hardware processor coupled to the memory. The hardware processor is configured to: connect to a mobile phone to enable a hands-free telephone conversation; receive at least one data of outgoing call history data, incoming call history data, missed call history data, and phonebook data stored in the mobile phone; and execute synchronization permission checking processing to check whether transfer of the at least one data is permitted in the mobile phone before receiving the at least one data from the mobile phone.