Which local AI models are recommended for offline defense and banking UX audits?

We recommend Gemma 4 (gemma4) or Llama 4 Scout (llama4:scout) for multimodal visual + DOM analysis, Qwen 3.8 (qwen3.8) or DeepSeek R1 (deepseek-r1) for deep heuristic reasoning, or built-in Apple Intelligence (apple-on-device) on macOS 26/27 and Chrome Built-in AI (gemini-nano) for zero-download instant audits.

Air-Gapped UX Audit for Defense, Military & Banking Intranets

Q: Does synthux transmit any DOM data or screenshots outside the local machine in Local AI mode?

No. In Local AI mode, synthux communicates exclusively on your device via local Ollama (127.0.0.1:11434), Apple Intelligence (macOS 26/27 FoundationModels via 127.0.0.1:17483), or in-browser Chrome Built-in AI (window.LanguageModel). Zero bytes of DOM structure, text, or screenshots leave your workstation.

Why High-Security Teams Choose synthux

Mission-Critical Usability Without Compromising Information Security

In defense, aerospace, intelligence, and banking operations, interface ambiguity causes operator error. synthux audits high-density consoles entirely within your security boundary.

01 · Air-Gapped Architecture

Strict Localhost Inference (Ollama, Apple Intelligence & Chrome AI)

Connect synthux to Ollama (Gemma 4, Qwen 3.8, Llama 4 Scout, DeepSeek R1), macOS 26/27 built-in Apple Intelligence (FoundationModels), or Chrome Built-in AI (Gemini Nano). No internet connection or external API token is required.

02 · Operator Cognitive Load

Error Prevention & Alert Hierarchy

Audit C4ISR, SOC, and core banking terminals for visual clutter, low-contrast status indicators, destructive command guardrails, and rapid confirmation clarity under high-stress conditions.

03 · Custom HMI Rule Packs

Import Internal & Defense JSON Standards

Load custom JSON rule packs tailored to MIL-STD human-factors guidelines, internal banking design systems, or cybersecurity SOC playbooks directly into the extension.

Target Roles & Synthetic Personas

Who Uses This Solution & Which Personas Simulate the Experience

synthux bridges internal engineering/security teams with realistic operator persona simulations.

Target Audience · Engineering

Defense, Aerospace & C4ISR HMI Engineers

Teams building command-and-control dashboards, tactical telemetry interfaces, and simulation platforms inside classified or isolated development networks.

Audit mission-critical screens without uploading screenshots to third-party servers
Verify color-contrast and keyboard-only operation under low-light conditions

Target Audience · Financial & Enterprise

Core Banking Intranet, SOC & GovTech Teams

Financial institutions and public-sector agencies governed by strict data residency, PCI-DSS, GDPR, KVKK, and internal InfoSec policies.

Test staging environments containing sensitive schema or internal workflows locally
Export offline PDF & Markdown audit reports for internal compliance sign-off

Synthetic AI Persona · Built-In

Power User & High-Speed Operator Persona

Evaluates the interface from the perspective of an experienced specialist who relies on keyboard shortcuts, rapid filtering, batch actions, and instant undo/recovery.

Flags redundant modal confirmations that slow down routine operator workflows
Audits consistency of status codes, table density, and shortcut discoverability

Synthetic AI Persona · Custom Profile

Mission-Critical SOC / Command Operator Persona

Configure a custom persona representing a high-stress operator monitoring multi-stream alerts where a misread metric or accidental click carries severe consequences.

Prioritizes Visibility of System Status and Error Prevention heuristics
Detects ambiguous destructive buttons and ungrouped numeric telemetry

Security & Deployment FAQ

Frequently Asked Questions

Does synthux transmit any DOM data or screenshots outside the local machine?

Never in Local AI mode. All DOM inspection, axe-core accessibility checks, and screenshot capture occur inside your browser and are sent strictly to your local Ollama endpoint (e.g. http://localhost:11434).

Can our InfoSec team audit the extension source code before deployment?

Yes. synthux is 100% open source under the MIT License, scanned continuously with CodeQL and Dependabot, and contains zero analytics or telemetry scripts.

UX & Cognitive-Load Auditing for Defense, Military & Banking Intranets

Mission-Critical Usability Without Compromising Information Security

Strict Localhost Inference (Ollama, Apple Intelligence & Chrome AI)

Error Prevention & Alert Hierarchy

Import Internal & Defense JSON Standards

Who Uses This Solution & Which Personas Simulate the Experience

Defense, Aerospace & C4ISR HMI Engineers

Core Banking Intranet, SOC & GovTech Teams

Power User & High-Speed Operator Persona

Mission-Critical SOC / Command Operator Persona

Frequently Asked Questions

Does synthux transmit any DOM data or screenshots outside the local machine?

Can our InfoSec team audit the extension source code before deployment?

Other Solutions & Use Cases

Fintech, Digital Banking & Payments

E-Commerce & Checkout Conversion

SaaS, B2B Dashboards & Web Apps

WCAG 2.2 Accessibility & Compliance

Multi-Page Flows & Synthetic Personas

MCP Server & AI Coding Agents