Adaptive Visual System Characterization for Niche Environments
Legal Citation
Summary of the Inventive Concept
A novel method and system for characterizing the visual system of a subject in specialized environments, such as high-security, disaster relief, extreme weather conditions, high-noise, and remote areas, ensuring accurate assessments in unique operational settings.
Background and Problem Solved
The original patent disclosed a method and system for characterizing the visual system of a subject using measures of sensitivity to contrast. However, this invention was limited to general applications and did not account for the specific challenges and requirements of niche environments. The new inventive concept addresses these limitations by adapting the visual system characterization method and system for use in specialized environments.
Detailed Description of the Inventive Concept
The inventive concept comprises a visual test module, a noise quantification module, and a response model adapted for the specific niche environment. In high-security environments, the system ensures secure data transmission and storage. In disaster relief situations, the system is portable, compact, and adapted for low-light conditions. In extreme weather conditions, the system is weather-resistant and accounts for the effects of weather on the visual system. In high-noise environments, the system uses noise-cancelling headsets and adapts the response model to account for external noise. In remote or isolated areas, the system includes a satellite communication module and adapts the response model for use in areas with limited access to medical facilities.
Novelty and Inventive Step
The new inventive concept introduces novel adaptations to the original method and system, including specialized hardware and software components, to enable accurate visual system characterization in niche environments. These adaptations are non-obvious and provide a significant improvement over the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include the use of wearable devices, augmented reality, or virtual reality to enhance the visual test experience. Variations of the system could be designed for specific industries, such as aviation, maritime, or military, where visual system characterization is critical.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including healthcare, aerospace, defense, and emergency response. The market for visual system characterization systems is expected to grow, driven by the increasing demand for accurate assessments in niche environments.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61B3/0025 |
| A | A61 | A61B3/0041 |
| A | A61 | A61B3/022 |
| A | A61 | A61B3/032 |
| A | A61 | A61B3/066 |
| G | G16 | G16H30/40 |
| G | G16 | G16H50/30 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical imaging and visual system diagnostics, with expertise in psychophysical testing, signal processing, noise characterization, and adaptive measurement techniques for visual perception
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or vision scientist with advanced training in visual psychophysics, signal processing, noise quantification techniques, and experience designing adaptive measurement systems for visual function assessment
Obviousness Rationale
A person having ordinary skill would recognize that the source patent's fundamental method of visual system characterization using noise quantification provides a readily adaptable framework for specialized environmental contexts. The PTD's variations represent predictable extensions of the core methodology by applying known engineering design principles of environmental adaptation and system modularity. The technical solutions proposed are straightforward implementations of existing signal processing and testing strategies within the established conceptual structure of the original patent.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,254 |
|---|---|
| Title | Method and system for characterizing the visual system of a subject |
| Assignee(s) | Essilor International, SORBONNE UNIVERSITE |