Vision-Based Device Pairing via Profile Image Verification
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Solution Overview
Problem
Current methods for content transfer between devices are inefficient, insecure, and prone to recognition errors due to reliance on generic names or avatars, leading to confusion and potential unauthorized data transfers.
Innovation Solution
A vision-based interface where devices select and embed a profile image of themselves into an identification profile, allowing verification by other devices through image matching, eliminating the need for generic names or codes and enhancing security and privacy.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If generic names or avatars are used for device identification, then device recognition is simplified, but recognition errors increase and security is compromised
Solution Approach 1:
The patent uses visual copying of the device's physical appearance through camera capture and profile images. The sending device captures an image of the destination device, and the destination device embeds a profile image that visually replicates its physical form. This visual copying allows for intuitive recognition while maintaining security through visual verification, resolving the contradiction between ease of recognition and recognition accuracy.
2Device complexity
If generic names or avatars are used for device identification, then the pairing process is simplified, but unauthorized data transfers become more likely
Solution Approach 1:
The patent replaces traditional mechanical/password-based verification systems with a vision-based optical system. Instead of requiring users to manually enter codes or verify complex technical parameters, the system uses camera capture and visual profile matching to verify device identity. This substitution maintains security against unauthorized access while dramatically simplifying the pairing process for users.
3Reliability
If visual profile images are used for device identification, then security and recognition accuracy are enhanced, but device complexity increases
Solution Approach 1:
The patent implements self-service functionality where devices automatically capture their own profile images and embed them in their identification data without requiring manual configuration. The system autonomously handles image capture, processing, and verification, reducing the operational complexity for users while maintaining enhanced security and recognition accuracy through visual verification.
Data Source
AI summary
Systems and methods for broadcasting images identifying a destination device as it appears in an environment for content transfer are disclosed. Systems include a first device which selects a profile image of itself as it appears in its environment and embeds the profile image in its identification profile. The first device transmits the identification profile over a network during a discovery phase and the identification profile is received by a second device located in proximity to the first device. The identification profile is verified as corresponding to the first device by comparing the profile image to a real-time image of the first device. When the profile image substantially matches the real-time image of the first device, pairing between the first device and second device is initiated or content is sent over the network from the second device to the first device.