Bluetooth Presence Database for Nearby Device Identification
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Solution Overview
Problem
Existing technologies lack efficient methods for identifying and interacting with nearby individuals in face-to-face settings, especially in environments where personal connections are valuable but challenging to establish due to busy schedules and large crowds.
Innovation Solution
The use of Bluetooth Low Energy (BLE) devices in a meshed network configuration to create a presence database of nearby devices, allowing for the exchange of personal data and enabling social media communication, while also utilizing voice identification and authentication services to verify and authenticate individuals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If Bluetooth Low Energy devices are used to create a presence database of nearby individuals, then the ability to identify and connect with nearby individuals is improved, but device complexity and data processing requirements increase
Solution Approach 1:
The patent introduces a presence database as an intermediary component that stores information about nearby Bluetooth devices. This database acts as a mediator between the Bluetooth scanning function and the user interface, centralizing the complexity of device tracking and identification in a dedicated data structure that simplifies the overall system architecture.
Solution Approach 2:
The system segments the complex task of identifying nearby individuals into distinct functional components: Bluetooth scanning, presence database storage, data processing, and user interface presentation. By dividing the system into these modular segments, each component can be optimized independently while reducing overall system complexity.
2Ease of operation
If personal data exchange is enabled between nearby devices, then the quality of social interactions is improved, but data security and privacy protection requirements increase
Solution Approach 1:
The system performs preliminary actions by establishing secure communication channels and obtaining user consent before enabling data exchange between devices. The presence database pre-organizes user information and communication preferences, allowing secure and targeted data sharing while preventing unauthorized access and protecting user privacy.
3Measurement precision
If voice identification and authentication services are integrated, then the accuracy of individual verification is improved, but processing time and computational resources increase
Solution Approach 1:
The system applies partial action by implementing voice identification at different levels of granularity - from basic voice presence detection to full authentication. The presence database enables the system to perform quicker verification by first checking if a voice matches a known user profile before initiating full authentication procedures, thereby reducing processing time while maintaining accuracy.
Data Source
AI summary
A communication device and method can include one or more processors operatively coupled to memory, a sensor and an output device, where the one or more processors to perform operations of identifying target person locations using internet searching and short range communication enabled devices. Other aspects are also described and claimed.