Biosignal-Based Cognitive State Metrics for Real-Time Content Personalization
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Solution Overview
Problem
There is a lack of a streamlined mechanism for third parties to wirelessly request and receive cognitive state user data for personalized digital content delivery, leading to inefficiencies in understanding user reactions and preferences.
Innovation Solution
A system and method that enables bioelectrical contact between a biosignal detector and a user to collect datasets, generate cognitive state metrics, and transmit this data to third parties for personalized content delivery, using biosignal detectors, receivers, and communication modules to facilitate real-time content tailoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a biosignal detector system is implemented to collect and transmit cognitive state data, then content personalization capability is improved, but device complexity and implementation difficulty increase
Solution Approach 1:
The patent introduces a biosignal detector as an intermediary device that bridges the gap between users and content providers. This detector collects cognitive state data and transmits it to content providers, enabling personalization without requiring direct complex integration between user devices and content delivery systems. The detector acts as a standalone component that simplifies the overall system architecture.
Solution Approach 2:
The biosignal detector is designed as a universal device that can be integrated with various content delivery platforms and types. It provides a standardized interface for collecting and transmitting cognitive state data, making it compatible across different applications and content providers, thereby reducing implementation complexity through reusability.
2Productivity
If cognitive state data is collected and transmitted to third parties, then content optimization and user engagement are improved, but data transmission and processing time increase
Solution Approach 1:
The system performs preliminary data collection and processing by continuously monitoring cognitive state parameters and pre-processing the raw biosignal data into meaningful metrics before transmission. This preliminary action reduces the amount of data that needs to be transmitted and processed in real-time, thereby minimizing transmission delays and enabling faster content optimization responses.
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 third parties to analyze user interactions, optimize content based on cognitive states, tag content streams with emotional data, and deliver tailored content to induce, avoid, or reinforce specific user states, enhancing user engagement and content refinement.
Implementation Method 1
establishing bioelectrical contact between a biosignal detector and the user
Data Source
AI summary
An embodiment of a method for enabling content personalization for a user based on a cognitive state of the user includes providing an interface configured to enable a third party to request cognitive state data of the user as the user interacts with a content-providing source; establishing bioelectrical contact between a biosignal detector and the user; automatically collecting a dataset from the user; generating a cognitive state metric; receiving a request from the third party for cognitive state data; transmitting the cognitive state data to the third party device; and automatically collecting a dataset from the user as the user engaged tailored content.