Electrochromic Lens Context Adaptation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional eyewear is static in color and opacity, unable to dynamically adjust based on user situations or contexts, such as business meetings or social events, limiting user experience and adaptability.
Innovation Solution
A smart eyewear system that captures sensory data from its surroundings, matches it to situational context entries, and adjusts its appearance by controlling the color and opacity of its lenses using electrochromic technology, integrating with sensors, databases, and IoT devices to provide personalized and context-aware visual adjustments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional eyewear is used, then the structure is simple and easy to manufacture, but the adaptability to different situations is poor
Solution Approach 1:
The patent applies dynamics by making the lens properties changeable rather than fixed. The electrochromic glass allows the lens to dynamically adjust its color and opacity based on detected situational contexts, transforming static eyewear into an adaptive system that responds to environmental and social cues.
Solution Approach 2:
The patent implements universality by integrating multiple functions into a single eyewear system: the lens serves both as a protective barrier and as a dynamic display medium that communicates situational awareness. The system universally handles various contexts (social, environmental, safety-related) through a unified sensor-processing-lens architecture.
2Adaptability or versatility
If electrochromic glass is used to enable color changing, then the adaptability improves, but the use of energy increases due to continuous monitoring and adjustment
Solution Approach 1:
The patent applies periodic action by implementing continuous sensor monitoring and periodic lens adjustment cycles. The system continuously detects situational parameters and periodically updates the lens state, energizing the electrochromic glass only when contextual changes warrant appearance modifications, thus optimizing energy utilization.
Solution Approach 2:
The system implements self-service through autonomous operation: sensors automatically monitor the environment, the processing unit independently analyzes situational context, and the lens self-adjusts its properties without user intervention. This automated feedback loop eliminates the need for manual control while optimizing energy consumption based on actual contextual needs.
3Loss of information
If sensors and processing units are integrated into eyewear, then the situational awareness capability improves, but the weight of the device increases
Solution Approach 1:
The patent applies flexible shells and thin films by integrating sensors and processing components into the lens structure itself. The electrochromic glass serves as both the optical element and the substrate for embedded sensors, eliminating the need for separate heavy housing and reducing overall device weight while maintaining situational awareness capabilities.
4Measurement precision
If multiple situational context parameters are monitored, then the measurement precision of context detection improves, but the device complexity increases
Solution Approach 1:
The patent applies merging by combining multiple sensor types (light, sound, motion, proximity) and processing functions into an integrated system. The sensors and processing unit work as a unified ensemble to detect and analyze situational context, reducing the need for separate dedicated components for each function and simplifying the overall device architecture.
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
The system enhances user experience by dynamically changing lens color and opacity to match situational contexts, providing a more personalized and adaptive visual experience, improving user satisfaction and interaction with various environments.
Implementation Method 1
Electrochromic glass utilizes a principle of electrochromism, which allows certain materials to change color or even opacity when a burst of charge is applied
Data Source
AI summary
An approach is provided in which a lens system captures a set of sensory data corresponding to an area proximate to a user wearing glasses. Next, the lens system matches the set of sensory data to a situational context entry stored in a storage area and, in turn, adjusts an appearance of the lens system based on a set of lens configuration attributes corresponding to the matched situational context entry.