Automated Runtime Correction for Dynamic Web Accessibility
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Solution Overview
Problem
Dynamic web applications often face accessibility issues due to noncompliant tags and attributes, which are not effectively addressed in real-time, leading to user experience problems and difficulties in maintaining compliant content across deployments.
Innovation Solution
Implementing automated runtime monitoring and correction systems that identify and fix noncompliant elements during user interactions, using compliance rules to ensure proper formatting and organization of web content, and generating reports for developer feedback.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If automated runtime monitoring and correction systems are implemented, then accessibility compliance is improved, but device complexity increases
Solution Approach 1:
The system performs self-correction of accessibility violations by automatically detecting noncompliant elements and applying corrections without requiring manual intervention. The monitoring system continuously checks web content against accessibility rules and autonomously repairs identified issues, allowing the system to service itself rather than requiring external human resources for each correction.
Solution Approach 2:
The system implements continuous feedback loops where monitoring results are immediately fed back into the correction mechanism. Noncompliant elements detected during runtime trigger automatic correction actions, and the system verifies the effectiveness of corrections in real-time, creating a closed-loop control system that continuously improves accessibility compliance.
2Ease of operation
If real-time correction of noncompliant elements is performed, then user experience is improved, but processing time increases
Solution Approach 1:
The system pre-loads and caches accessibility compliance rules and correction templates before they are needed during runtime. By preparing correction strategies in advance and storing them for quick retrieval, the system minimizes processing delays when actual corrections need to be applied, allowing real-time user interactions to proceed without significant time loss.
Solution Approach 2:
The monitoring and correction process is divided into discrete, independent segments that can be processed individually. Each noncompliant element is identified, evaluated, and corrected as a separate unit rather than requiring complete reanalysis of the entire web content, significantly reducing the time required for each correction operation.
3Measurement precision
If comprehensive monitoring of dynamic web content changes is implemented, then compliance accuracy is improved, but computational resources are consumed
Solution Approach 1:
The system monitors only the specific portions of dynamic web content that are likely to contain accessibility violations rather than analyzing every single element. By focusing computational resources on high-risk areas such as dynamically generated forms, interactive elements, and user-generated content, the system achieves sufficient compliance accuracy without consuming excessive computational resources.
Solution Approach 2:
Accessibility compliance rules and validation criteria are pre-compiled and stored in an optimized format before runtime monitoring begins. This preliminary preparation allows the monitoring system to quickly compare dynamic content against established rules without performing complex computations during actual monitoring operations, reducing real-time computational resource consumption.
Data Source
AI summary
A run-time application-generated change to dynamic web content, generated during an application run-time by a dynamic web application, is detected in response to user run-time interactions with the dynamic web content rendered by the dynamic web application that changed the dynamic web content during the run-time. The detected run-time application-generated change to the dynamic web content is parsed. The parsed run-time application-generated change to the dynamic web content is compared with web content compliance rules that define specifications for web content representation. A noncompliant element associated with the parsed run-time application-generated change is identified based upon the comparison with the web content compliance rules. A run-time correction of the identified noncompliant element within the dynamic web content changed by the dynamic web application is performed to cause the identified noncompliant element to comply with the web content compliance rules.


