Mobile File Transfer via Optical Code Recognition
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Solution Overview
Problem
Existing methods for electronic file transfer between mobile devices are inefficient due to the need for manual input of numerical codes, exposure of personal information, and security risks associated with revealing device information, as well as susceptibility to errors and potential theft.
Innovation Solution
A method for electronic file transfer that allows devices to pair and transfer files through a one-touch simultaneous action on the interface, using a graphic user interface with an action button, eliminating the need for prior identifying information and enabling secure real-time approvals via a host server and central database storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual input of numerical codes is used for device pairing, then authentication security is improved, but connection time and user convenience deteriorate
Solution Approach 1:
The patent replaces the mechanical manual input system with an optical/visual recognition system. Users simply hold devices close together for the camera to capture the code, eliminating the need for manual typing of numerical codes while maintaining authentication security through visual code verification.
Solution Approach 2:
The system enables self-service authentication where the devices automatically generate and exchange verification codes through camera capture. The authentication process serves itself by using the device's own camera and processing capabilities to complete pairing without external intervention or manual code entry.
2Ease of operation
If manual input of contact information is used for device pairing, then connection establishment is improved, but input accuracy and error rate deteriorate
Solution Approach 1:
The patent replaces the mechanical manual typing system with an optical recognition system. The camera captures verification codes and contact information automatically, eliminating manual input errors while maintaining ease of operation through simple device proximity placement.
3Ease of operation
If personal identifying information is exposed during file transfer, then device recognition and connection are improved, but security risk and theft susceptibility deteriorate
Solution Approach 1:
The patent extracts personal identifying information from the public interface. Instead of displaying names, device types, and contact information openly, the system uses private verification codes captured through camera, removing sensitive personal data from public exposure while maintaining device recognition capabilities.
Solution Approach 2:
The patent introduces verification codes as an intermediary element between device recognition and personal information exposure. The camera-captured codes serve as a mediator that enables device identification and connection without revealing actual personal identifying information to potential thieves.
4Adaptability or versatility
If device information is made publicly available for file transfer, then connection accessibility is improved, but security vulnerability and malicious attack risk deteriorate
Solution Approach 1:
The patent extracts device identification functionality from public information display. Devices can still be recognized and connected through camera-captured verification codes without publicly exposing device names, types, or contact information that could be exploited by malicious actors.
Data Source
AI summary
A method for electronic file transfer having user coordinated electronic device recognition of at least two mobile devices in close proximity using a one touch simultaneous action on the software interface, contextual user preference, and secure real-time approvals by users for transfer or exchange of digital material between mobile devices using host server, database storage, and backups of transfer material.