Web Accessibility Compliance Tool for Automated Remediation

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Solution Overview

Problem

Existing web development practices often neglect accessibility, leading to inefficiencies in integrating accessibility features into webpages, resulting in incompatibilities with existing content elements and making it difficult to ensure user interfaces are accessible to users with disabilities.

Innovation Solution

A computing system and method that assesses web content for compliance with accessibility requirements, identifies non-compliant elements, and provides a developer tool to modify source code through a user interface, offering recommendations and single-action solutions to address accessibility issues, while also enabling unified interactions with different user interface elements and providing customizable display preferences.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If accessibility features are added to individual webpages on a piecemeal basis, then accessibility compliance is improved, but development efficiency deteriorates and incompatibilities with existing web content elements occur

Engineering Contradiction:
Improveaccessibility complianceVSAvoiddevelopment efficiency
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The system segments accessibility checking and enforcement into distinct modular components: an accessibility module that analyzes web content, a compliance engine that evaluates against standards, and automated remediation tools. This modular architecture allows accessibility features to be integrated systematically rather than piecemeal, improving both compliance and development efficiency.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs preliminary accessibility analysis during the web development process itself, before deployment. By integrating accessibility checking into the development workflow and providing real-time feedback, the system prevents accessibility issues from arising rather than requiring later additions, thereby maintaining development efficiency while ensuring compliance.

Inventive Principle:
Principle #10Preliminary action

2Reliability

If accessibility analysis is performed on web content, then compliance with accessibility standards is improved, but processing time increases

Engineering Contradiction:
Improveaccessibility compliance verificationVSAvoidprocessing time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The accessibility analysis is performed continuously throughout the web development process rather than as a separate batch operation. The system integrates real-time monitoring and analysis into the development workflow, providing ongoing compliance verification without requiring dedicated processing time outside normal development activities.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The system enables automated self-assessment of web content accessibility by developers through integrated tools that automatically analyze code, identify compliance issues, and suggest corrections. This eliminates the need for separate manual accessibility audits, reducing processing time while maintaining verification quality.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If automated accessibility remediation is provided, then ease of operation is improved, but system complexity increases

Engineering Contradiction:
Improveaccessibility issue resolutionVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system introduces an intermediary accessibility module that sits between the web content and the developer, automatically analyzing compliance issues and mediating the remediation process. This intermediary handles the complexity of accessibility standards internally while presenting simple, actionable recommendations to developers, thereby improving ease of operation without exposing users to system complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system provides automated self-service remediation capabilities that allow developers to resolve accessibility issues independently through automated suggestions and one-click fixes. The system handles the complex analysis and solution generation automatically, while developers simply need to review and apply recommendations, greatly simplifying the operation while managing complexity internally.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS20250013363A1System and methods for managing user accessibility of webpages
Publication Date: 2025.01.09 THE TORONTO DOMINION BANK
  • US20250013363A1 patent drawing
  • US20250013363A1 patent drawing
  • US20250013363A1 patent drawing

AI summary

A computer-implemented method is disclosed. The method includes: identifying, in a graphical user interface, a first user interface element and a second user interface element, the first and second user interface elements being of different types and associated with a first group of user interface elements; receiving, via a keyboard, input of a command to trigger a first interaction with both the first and second user interface elements; determining that the first interaction is not defined for one of the first and second user interface elements; and performing a related action associated with the first interaction to the one of the first and second user interface elements.