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Tools

Explore the collection of UX evaluation tools integrated into the S-UXE's ecosystem. Each tool maintains its unique capabilities while benefiting from ecosystem-wide interoperability.

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LAART: An LLM-based Aesthetic Analysis and Recommendation Tool

UI Desirability

LLM-powered aesthetic analysis and recommendation tool that evaluates the desirability of user interfaces. It jointly considers layout composition, typography, color usage, and alignment with project-specific design guidelines to surface aesthetic issues. The system then generates design-aware recommendations and alternative UI variants to help teams move from merely passable layouts to premium experiences.

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DF-InfoUI: An Adaptive Multi-Agent Tool for Detecting and Fixing Accessibility Issues

Accessibility Intelligence

Adaptive multi-agent accessibility intelligence system focused on automotive infotainment and other complex interactive interfaces. A coordinating Brain Agent orchestrates specialized POUR Neuron Agents that scan UI structures, text content, and interaction flows for WCAG 2.2 and standards-aligned violations. The platform also proposes targeted design and code-level remediations.

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M-CAUE: A Proactive IDE Usability Assistant for Real-Time Code Evaluation and Remediation

Shift-Left UX Quality Assurance

A multi-agent VS Code plugin integrating continuous usability evaluation directly into live coding workflows. It converts project requirements into a machine-readable design guide. A supervisor agent actively monitors UI source code against this guide, orchestrating specialized recommender agents to automatically generate minimal, standard-compliant code patches.

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MMA-UI: Multimodal Static Inspector: Joint Code and Visual Design Evaluator

Multimodal Static Inspector

MMA-UI provides static, multimodal assessment by simultaneously analyzing UI source code and rendered screenshots. Using dedicated Code and Visual-Design agents, it identifies perceptual and structural defects without executing dynamic user workflows. A supervisor agent aggregates these insights to generate annotated reports and actionable code patches for immediate visual refinement.

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GBS: Grounded Behavior Simulator: Standards-Verified Dynamic Interaction Testing (WIP)

Standards-Verified Dynamic Interaction Testing

A multi-agent framework that automates usability testing through dynamic behavioral simulation. Specialized User-Agents execute perceive-decide-act loops under strict persona constraints. A Supervisor-Agent actively verifies these interactions against ISO standards to prevent hallucinations, ultimately generating actionable, standards-grounded Diagnostic Patch Reports.

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UnityA11y: An In-Editor Accessibility Auditing Plugin for Unity Games with Retrieval-Grounded Recommendations

Game Accessibility Auditing

Unity Editor plugin that audits accessibility across scripts, scenes, prefabs, shaders, and animations. It combines dependency-aware static analysis with retrieval-augmented LLMs to enforce WCAG 2.2 and Game Accessibility Guidelines, producing severity-ranked, guideline-traceable recommendations with code-ready fixes.

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UXTester

Usability Testing

A comprehensive tool for task-based usability testing and performance measurement. UXTester supports session recording, task completion tracking, and export of metrics aligned with ISO 9241-11 usability criteria.

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Heurix

Heuristic Evaluation

Facilitates systematic heuristic evaluation using Nielsen's usability heuristics and other established frameworks. Supports multi-evaluator workflows, issue tracking, and structured reporting with ecosystem integration.

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AccessiCheck

Accessibility

Comprehensive accessibility evaluation tool that combines automated WCAG 2.2 compliance checking with manual assessment workflows. Provides detailed reports and integration with usability testing results.

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FlowAnalyzer

Behavior Analysis

Analyzes user navigation patterns and interaction flows through heatmaps, click tracking, and session replay. Provides quantitative insights that complement qualitative evaluation methods in the ecosystem.

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SurveyUX

Surveys & Questionnaires

Supports administration of standardized UX measurement instruments including SUS, UMUX, and custom questionnaires. Enables correlation of subjective feedback with objective performance metrics from other ecosystem tools.

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EvalHub

Integration Platform

Central hub for coordinating multi-tool evaluation workflows. Orchestrates data sharing between ecosystem tools, aggregates results, and provides unified reporting and visualization capabilities.

Ecosystem Integration

All tools in the ecosystem implement standardized interfaces and data formats that enable interoperability:

  • Shared data schemas for evaluation results
  • Common metadata standards for tool capabilities
  • Integration APIs for tool-to-tool communication
  • Alignment with ISO 9241, WCAG 2.2, and established frameworks

Contributing Tools

Tool developers can integrate their tools into the ecosystem by implementing ecosystem standards and interfaces.

For more information about integrating tools into the ecosystem, see the Get Involved page or consult the ecosystem documentation.