Wearable Bio-signal Analysis for Shared Environment Adaptation
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Solution Overview
Problem
Existing wearable technologies are unable to provide services tailored to the collective emotions of multiple users in a shared environment, as they primarily focus on individual emotion tracking and response.
Innovation Solution
A wearable apparatus and management server system that collects bio-signal information from multiple users, analyzes the collective emotional state, and controls common devices in a shared space to adapt to the environment, such as HVAC systems, lighting, and audio, based on the analyzed emotional state.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If emotion information from multiple wearable apparatuses is collected and analyzed to control common devices, then the adaptability of shared environments to user emotional needs is improved, but the device complexity and data processing requirements increase
Solution Approach 1:
A management server is introduced as an intermediary component to receive emotion information from multiple wearable apparatuses, analyze the collective emotional state, and control common devices. This mediator handles the complex data processing and coordination tasks, allowing the wearable apparatuses themselves to remain relatively simple while achieving sophisticated environmental adaptation through the centralized management server.
2Measurement precision
If bio-signal information from multiple users is collected to determine collective emotional state, then the accuracy of environment adaptation is improved, but the quantity of data to be processed increases
Solution Approach 1:
The management server merges and aggregates emotion information from multiple wearable apparatuses to determine the collective emotional state of users in the shared environment. By combining data from multiple sources and applying aggregation algorithms, the system achieves more accurate representation of the group's emotional state while efficiently managing the large quantity of incoming data through centralized processing.
Solution Approach 2:
The system uses emotion information copies from wearable apparatuses rather than requiring direct access to raw bio-signal data. The management server receives processed emotion information (copies of the essential emotional state data) from each wearable device, which reduces the data processing burden while maintaining the accuracy needed for environmental adaptation decisions.
3Productivity
If common devices are controlled based on collective emotion information, then the productivity of service delivery is improved, but the extent of automation required increases
Solution Approach 1:
The system implements a feedback loop where the management server continuously receives emotion information from wearable apparatuses, analyzes the collective emotional state, and automatically adjusts common devices accordingly. This automated feedback mechanism enables rapid service delivery by directly responding to detected emotional states without manual intervention, while the structured feedback process helps manage the complexity of automation through clear input-output relationships.
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
This system enables rapid and efficient adaptation of shared environments to meet the emotional needs of multiple users, enhancing their experience by providing personalized services without compromising personal data privacy.
Implementation Method 1
a biosensor configured to collect bio-signal information of a user
Data Source
AI summary
A management server is provided. The management server includes a communication interface unit configured to receive user environment information from a plurality of wearable apparatuses located in a preset space, an analyzer configured to analyze an environment state of the preset space based on a plurality of pieces of the received user environment information regarding the plurality of wearable apparatuses and determines an operation state of a common device located in the preset space according to the analyzed environment state, and a controller configured to control the communication interface unit so as to operate the common device according to the determined operation state.