Beacon Proximity Authentication for Secure Digital Transactions
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Solution Overview
Problem
Conventional digital transaction systems lack seamless integration with the shopping experience, fail to provide biometric authentication, and are limited by reliance on cellular networks, which can be unreliable in physical stores, leading to difficulties in completing secure and efficient transactions.
Innovation Solution
A system utilizing electronic beacons and Bluetooth Low Energy technology to provide multi-layered authentication and transaction processing, using signal strength thresholds to determine proximity and enable secure digital transactions on portable devices, incorporating user verification methods like fingerprint scans and proximity-based offers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cellular networks are used for wireless service in stores, then customers can access digital information and complete transactions, but the building structure may interrupt or render the service unusable or unreliable
Solution Approach 1:
The patent introduces electronic beacons as intermediary devices that transmit signals locally within the store environment. These beacons act as mediators between the customer's portable device and the transaction system, bypassing the need for external cellular network coverage. The beacons create a localized communication infrastructure that is independent of building structure interference affecting cellular signals.
2Reliability
If conventional card present transactions are used, then physical security is provided by requiring card presence, but additional hardware and staff assistance are required
Solution Approach 1:
The patent enables customers to complete transactions independently using their portable devices. The system allows self-service transactions where the customer's device communicates with electronic beacons to authenticate and complete purchases without requiring merchant staff assistance or additional checkout hardware. The portable device itself serves as both the customer interface and the transaction initiation point.
3Productivity
If conventional digital transactions are used, then transaction speed is improved, but biometric authentication and physical presence verification are not provided
Solution Approach 1:
The patent combines multiple authentication methods into a single transaction system. It merges biometric authentication (fingerprint scans), proximity verification (electronic beacon signal detection), and digital transaction processing into one integrated flow. The system requires both physical presence verification through beacon proximity detection and biometric authentication, while maintaining fast transaction speeds through automated processing.
4Ease of operation
If static store directories are used, then customers can locate products, but the directories require physical location and provide limited assistance based on visibility
Solution Approach 1:
The patent transitions from static, two-dimensional physical directories to dynamic, multi-dimensional digital navigation. The system uses electronic beacons to provide real-time location data and directional guidance that adapts to the customer's movement through the store. This adds the dimension of dynamic updating and multi-sensory feedback (visual, auditory) to the navigation experience, overcoming the limitations of static visual directories.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables secure, seamless, and efficient digital transactions within physical stores by using beacon technology for proximity-based authentication and navigation, enhancing customer experience and transaction security without requiring continuous cellular connectivity.
Implementation Method 1
A system utilizing electronic beacons and Bluetooth Low Energy technology to provide multi-layered authentication and transaction processing, using signal strength thresholds to determine proximity
Data Source
AI summary
A system and method of interaction with beacons to execute a multiple layer authenticated transaction process including receiving a signal from the beacon, analyzing a relative signal strength of the beacon, enabling a portable computer device to complete the digital transaction based on the proximity of the portable computer device to an item for purchase. A first user verification input is additionally received via the portable computer system. In response to the first user verification, receiving a verification signal.