Specification-guided interface for optical design systems

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Solution Overview

Problem

Current optical computer-aided design (CAD) systems are complex, making it difficult for new users to navigate and inefficient for experienced users to develop optical designs due to their intricate user interfaces.

Innovation Solution

An optical design system that generates a design state overview summarizing the current and target states of the optical system's specifications, allowing users to track and update design parameters through a specification-guided interface, optimizing the design process by presenting a comprehensive summary of specifications and enabling efficient design management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If optical design systems offer many ways to define and adjust design parameters, then the system's functionality and adaptability are improved, but the user interface complexity increases making it difficult for new users and inefficient for experienced users

Engineering Contradiction:
Improvedesign parameter flexibilityVSAvoiduser interface complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the complex user interface into multiple hierarchical levels: a high-level specification-driven interface for defining design requirements, and lower-level detailed interfaces for adjusting individual parameters. This segmentation allows users to work at different levels of abstraction depending on their needs, reducing perceived complexity while maintaining full functionality.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces specification documents as an intermediary layer between user requirements and system parameters. Instead of directly manipulating complex parameters, users define specifications that automatically translate into design constraints and parameter settings. This intermediary simplifies the interface by providing a natural language-like specification format that masks the underlying complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Manufacturing precision

If optical design systems provide comprehensive parameter adjustment capabilities, then the design precision and control are improved, but the time required to navigate and manage design parameters increases

Engineering Contradiction:
Improvedesign parameter precisionVSAvoiddesign development time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The patent implements preliminary action by automatically generating initial design configurations based on user-defined specifications before detailed parameter adjustment is needed. The system pre-processes specification requirements to create starting designs, reducing the time users need to spend navigating parameter spaces while maintaining precision control capabilities for final adjustments.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent incorporates feedback mechanisms that automatically monitor design parameter changes and their impact on specifications. The system provides real-time feedback on whether parameter adjustments meet specification requirements, eliminating the need for users to manually track and evaluate each parameter change, thus reducing time while maintaining precision.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS9367648B2Specification-guided user interface for optical design systems
Publication Date: 2016.06.14 KEYSIGHT TECHNOLOGIES INC
  • US9367648B2 patent drawing
  • US9367648B2 patent drawing
  • US9367648B2 patent drawing

AI summary

An optical design system generates a design state overview of a design of an optical system, the design state overview summarizing a current state and a target state of the design by describing a plurality of specifications for the optical system, the specification descriptions including target ranges for the specifications based on the target state of the design and further including current values for the specifications based on the current state of the design. The optical design system displays the design state overview. The optical design system updates the design state overview in response to the optical design system changing the current design for the optical system.