Eye-Reactive Display Modifying Content to Induce Blinking
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Users of digital devices experience eye strain and fatigue due to prolonged viewing, with existing solutions being either ineffective or distracting, and there is a need for a system that encourages healthier eye behaviors without interrupting the user's attention.
Innovation Solution
A system that uses sensors to detect eye conditions and modifies displayed content by subtly mimicking eye strain symptoms, such as blurring or flickering, to naturally induce behaviors like blinking or refocusing, thereby reducing eye strain without distracting the user.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If images of the user's eyes are superimposed on the screen to induce blinking, then blink rate increases, but user concentration is disrupted and system resources increase
Solution Approach 1:
The patent uses an intermediary mechanism by modifying the display content's visual properties (brightness, contrast, focus) rather than directly showing eye images. This intermediary approach indirectly induces blinking by creating visual discomfort that mimics eye strain symptoms, thereby resolving the contradiction between increasing blink rate and maintaining user concentration.
Solution Approach 2:
The system changes visual parameters of the displayed content (brightness levels, contrast ratios, focal clarity) to create subtle discomfort that naturally triggers blinking. By adjusting these parameters rather than using direct eye images, the system maintains user concentration while still effectively inducing the desired eye behavior.
2Measurement precision
If live photos and facial analysis are performed continuously to detect eye conditions, then detection accuracy improves, but system resources and processing time increase
Solution Approach 1:
The system performs preliminary facial analysis and eye detection when the device is first picked up or before content display begins. This preliminary action establishes baseline eye position and condition data, allowing subsequent monitoring to use fewer resources while maintaining detection accuracy through selective updates rather than continuous full analysis.
Solution Approach 2:
Instead of performing complete facial analysis and live photo capture at all times, the system uses partial monitoring - detecting key eye parameters only when necessary or at reduced frequency. This partial action approach maintains sufficient detection accuracy for inducing blinking while significantly reducing system resource consumption.
Data Source
AI summary
A computerized method, system for, and computer-readable medium operable to: detect an eye condition of a viewer of displayed content; assess the eye condition against predetermined criteria; identify a preferred behavior selected to improve the eye condition; and alter the displayed content in a predetermined manner selected to induce the preferred behavior.