AI for UI Validation and Accessibility

How we used AI to ensure interface consistency and accessibility in complex systems.

Thales aimed to ensure interface standardization by following the corporate Design System.

Case Background

Thales is a multinational company operating in over 60 countries, developing information systems and technology solutions for industries such as Defense, Aerospace, Cybersecurity, and Digital.

The challenge brought to Venturus was to standardize the company’s applications in line with their corporate Design System guidelines.

In addition, Thales needed to ensure that their new websites complied with WCAG standards — a globally recognized set of recommendations for digital accessibility.

The Challenge

Manual verification of applications is time-consuming, labor-intensive and prone to human error, often leading to rework in later development stages.

Venturus was tasked with automating this validation process while ensuring:

Automated verification with the Design System
Compliance with accessibility standards
Reduced manual effort and increased productivity

The Solution

For this project, we developed a Proof of Concept (PoC) that brought together artificial intelligence, software development and UI expertise.

Here’s how it works:

1. The user selects the type of check they want to perform.
2. Then uploads a screen or page to the platform.
3. The system generates a report indicating what needs to be adjusted.

Software do PrecaVision, solução do Venturus em Visão Computacional

Initial screen of the solution showing verification options for UI, Accessibility and other variables.

By comparing the prototype screen with the system standard, the tool highlights what's correct (in green) and what needs adjustment (in yellow).

Results

Although it was still a PoC, the initial outcomes already demonstrated significant gains:

Faster screen validation

Easier detection and correction of inconsistencies

Compliance with three evaluated accessibility criteria

Elimination of manual steps

This project showcases how the strategic use of Inteligência Artificial can streamline tasks, enable scalable standardization, and boost accessibility in digital development.