Media Access Pairing for Automatic User Presence Tracking

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Solution Overview

Problem

Existing systems for determining user interaction with media access devices are inefficient, leading to challenges in targeted advertising, content recommendation, and device setup, with manual processes being cumbersome and ineffective.

Innovation Solution

A system that pairs a mobile device with a remote control or receiving device to associate a universal advertising identifier, enabling automatic user identification and interaction tracking, facilitating automated content setup, ad blocking, and enhanced user experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual user identification processes are used for media access devices, then user presence can be determined, but the process is cumbersome and inefficient

Engineering Contradiction:
Improveuser identification efficiencyVSAvoidmanual process complexity
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The system enables automatic user identification by having the media access device autonomously detect mobile devices in proximity and retrieve their identifiers without requiring manual user input. The device self-services the identification process by monitoring its environment and automatically associating users with content interactions.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical processes (users physically logging in or providing identifiers) with an automated electronic detection system. The media access device uses wireless communication signals to automatically detect and identify mobile devices, substituting the manual mechanical approach with an electronic field-based detection method.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Adaptability or versatility

If automated user identification systems are implemented, then advertising targeting and content recommendation improve, but device complexity increases

Engineering Contradiction:
Improveadvertising targeting capabilityVSAvoidsystem architecture complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system implements a universal identifier association mechanism that serves multiple functions: user identification for advertising targeting, content recommendation, and usage analytics. By creating a single unified system that handles all these tasks through the same technical approach (detecting mobile device identifiers and associating them with user profiles), the patent avoids the complexity that would arise from implementing separate systems for each function.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent introduces an intermediary component (the media access device's detection and association system) that bridges the gap between mobile device identifiers and user profiles. This intermediary automatically matches detected device identifiers with stored user information, enabling sophisticated advertising and content capabilities without requiring complex direct integration between all system components.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Measurement precision

If mobile device identifiers are continuously tracked, then user presence accuracy improves, but privacy concerns and data security risks increase

Engineering Contradiction:
Improveuser presence detection accuracyVSAvoidprivacy and security risks
Core Design Contradiction:
Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

The system performs preliminary association of mobile device identifiers with user profiles during a controlled pairing process before actual tracking begins. By establishing this association in advance through a user-initiated pairing mechanism, the system creates a trusted foundation that enables accurate presence detection while maintaining user consent and control, thereby reducing privacy concerns.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements feedback mechanisms where the media access device monitors for the presence or absence of paired mobile devices and adjusts its identification and tracking behavior accordingly. When a paired device is detected, the system activates enhanced identification; when not detected, it reduces tracking activity. This feedback-based approach maintains measurement precision when needed while minimizing privacy risks during inactive periods.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS12475484B2Systems and methods for using an identifier to capture information about a user experience associated with a media access device
Publication Date: 2025.11.18 UNIVERSAL ELECTRONICS INC
  • US12475484B2 patent drawing
  • US12475484B2 patent drawing
  • US12475484B2 patent drawing

AI summary

A system includes a mobile device and a receiving device associated with a media access device. The receiving device obtains from the mobile device during a process in which the mobile device and the receiving device are paired a first identifier that uniquely identifies the mobile device. The first identifier is then associated within the receiving device to a universal advertising identifier. Thereafter, when the mobile device is determined to be in proximity to the receiving device, at least the universal advertising identifier is caused to be provided to a remote server. In this manner, the remote server can track at least a presence of a user with the media access device.