Vision-Based Diagnosis and Treatment Using Eye-Tracking Feedback
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Solution Overview
Problem
Current treatments for strabismus and autism are unpleasant, irregularly applied, and lack effective early diagnosis and treatment methods suitable for young patients, who require comfortable and cosmetically acceptable solutions that encourage long-term compliance.
Innovation Solution
A vision-based diagnostic and treatment system using eye-tracking technology to provide real-time feedback and remediation, integrating ocular dynamics and visual responses to guide patients in correcting vision issues, with algorithms that score and respond to patient data to encourage early and effective treatment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If chemical or physical methods are used to disable the strong eye for strabismus treatment, then the treatment can be effective in forcing the patient to use the lazy eye, but the treatment becomes unpleasant and irregularly applied
Solution Approach 1:
The system uses eye-tracking technology to monitor the patient's eye position in real-time and provides visual feedback through a display device. The feedback mechanism shows the patient what they would see if they used their lazy eye, creating a voluntary incentive to switch eye usage without chemical or physical intervention, thereby improving both effectiveness and compliance.
Solution Approach 2:
The system enables the patient to self-correct their strabismus by voluntarily switching to use their lazy eye based on the visual feedback provided. The patient actively participates in the treatment process by choosing to look with the treated eye when desired images appear, eliminating the need for external chemical or physical forcing mechanisms.
2Manufacturing precision
If traditional strabismus treatment methods are used, then the treatment can correct vision issues, but the side effects, discomfort, and cosmetic disincentives prevent regular application
Solution Approach 1:
The system replaces mechanical and chemical intervention methods (eye patches, chemical paralysis) with an optical feedback system. By using eye-tracking cameras and display technology to provide visual incentives, the system achieves vision correction without the harmful side effects, discomfort, and cosmetic issues associated with traditional mechanical treatment methods.
3Ease of operation
If eye-tracking technology is used to provide real-time feedback for strabismus treatment, then patient compliance is improved, but the device complexity increases
Solution Approach 1:
The system integrates multiple functions into a single device: eye-tracking monitoring, image processing, and visual feedback display all occur within one integrated system. This multi-functionality reduces the need for separate devices and simplifies the overall treatment setup, making the increased capabilities more manageable despite the enhanced functionality.
4Reliability
If early diagnosis systems are implemented for autism and strabismus, then treatment outcomes are improved, but the difficulty of detecting and measuring ocular dynamics increases
Solution Approach 1:
The system uses an intermediary computer processing system that automatically analyzes eye-tracking data and compares it against normative databases. This intermediary layer handles the complex measurement and analysis tasks, translating raw ocular dynamics data into meaningful diagnostic information without requiring direct manual interpretation of complex measurements.
Data Source
AI summary
Devices and methods are provided herein for aiding in the early diagnosis and remediation of conditions that range from unpleasant to disabling. Images are presented to viewers in an assembly that also eye-tracks their eyes during that process and executes software to identify visual signatures of conditions in the responses of the eyes. Also, responsive treatment for a thus-identified presentation of the condition can be effected in real time providing the patient with both a cause-and-effect perception of the presentation of the condition and means for correcting related ocular behaviors right when they occur.