Wearable AI Interface Using Host-Mediated Context Processing

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Solution Overview

Problem

Existing AI devices do not efficiently comprehend human-oriented interfaces for user requests and have weight and performance issues that hinder convenient daily use.

Innovation Solution

A wearable AI device system comprising a host computer and a wearable device, such as a watch or head-worn device, that captures context data through cameras and microphones, processes it with AI applications, and provides output for user interaction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If existing AI devices use traditional interfaces and processing methods, then they can perform basic AI functions, but they fail to efficiently comprehend human-oriented interfaces and provide satisfactory user interaction

Engineering Contradiction:
Improvehuman-oriented interface comprehensionVSAvoiduser request fulfillment accuracy
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent introduces an intermediary AI processing system that acts as a mediator between the wearable device and the user. This intermediary system receives raw input data from the wearable device, processes it through AI models to understand human-oriented commands, and generates appropriate responses. This mediator layer enables efficient comprehension of natural language and human intentions while maintaining reliable request fulfillment.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Power

If AI devices are designed with advanced processing capabilities, then performance improves, but weight increases making them unsuitable for convenient daily use

Engineering Contradiction:
ImproveAI processing performanceVSAvoiddevice weight
Core Design Contradiction:
PowerVSWeight of moving object

Solution Approach 1:

The patent segments the AI processing system into two distinct parts: a lightweight wearable device for data collection and a separate cloud-based or mobile AI processing system. The wearable device maintains minimal local processing capabilities, while the heavy AI computational load is handled by the external system. This segmentation allows the wearable device to remain lightweight for daily use while still accessing powerful AI processing performance through wireless communication.

Inventive Principle:
Principle #1Segmentation

3Speed

If wearable devices collect and process all user data locally, then response time improves, but device complexity and processing requirements increase

Engineering Contradiction:
Improveresponse timeVSAvoidprocessing capability requirements
Core Design Contradiction:
SpeedVSDevice complexity

Solution Approach 1:

The patent uses an intermediary cloud-based AI processing system that receives data from the wearable device, performs complex analysis, and returns results. This intermediary approach allows the wearable device to maintain simplicity and low processing requirements while achieving fast response times through efficient wireless data transmission and cloud processing. The intermediary layer handles the computational complexity externally.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS20250373721A1Wearable device and method for AI applications
Publication Date: 2025.12.04 WANG TIANXIN
  • US20250373721A1 patent drawing
  • US20250373721A1 patent drawing
  • US20250373721A1 patent drawing

AI summary

An artificial intelligence enabled system and method of use is disclosed. The system comprises a host computer such as a cellphone, and a wearable device suitable for AI applications. The device is a wearable watch type device or a head worn device that can communicate with the host computer.