AskUI
    DownloadsLoginGet Started
    Blog

    Notes from the field.

    Guides, benchmarks, and rollout lessons on computer-use agents.

    LATEST · JUL 16, 2026 · ACADEMY

    Top AI Visual Testing Tools for UI Consistency

    Comparing AI visual testing tools? Here's how Applitools, Percy, and Reflect differ, and when you need a different category entirely: agentic testing.

    YouYoung Seo · 6 min readRead the article
    Jul 16, 2026UI Test Automation vs Visual Regression TestingUI test automation verifies functionality. Visual regression testing catches visual bugs. Here's the real difference, and how agentic testing covers both at once.ACADEMYYouYoung Seo · 6 min readJul 16, 2026Visual Regression Testing in Web AutomationHow visual regression testing actually works in a CI/CD pipeline, from baseline capture to noise filtering and analysis at scale.ACADEMYYouYoung Seo · 6 min readJul 16, 2026Why Testing Is Really About Workflow OwnershipTesting tools are built around the screen. The workflow underneath is the actual point, and that reframe changes what a test run can produce.ACADEMYYouYoung Seo · 6 min readJul 9, 2026Visual Testing with AI: How to Catch UI Bugs Your Scripts MissScript-based tests confirm elements exist — not what users actually see. Learn how AskUI's agentic testing catches the UI bugs scripts miss.ACADEMYYouYoung Seo · 5 min readJun 18, 2026macOS Agent TestingHow computer-use agents automate macOS apps, system utilities, and cross-platform workflows without depending on element identifiers.ACADEMYYouYoung Seo · 5 min readJun 18, 2026HMI and SCADA in Modern Industrial AutomationHMIs are the touchpoints operators use to control industrial machines. SCADA systems sit above them, providing factory-wide visibility and alarm management. As systems scale, manual testing becomes impossible.ACADEMYYouYoung Seo · 4 min readMar 31, 2026How to Automate a Windows ApplicationWhy most automation tools fail on enterprise Windows environments and how computer-use agents handle legacy apps, locked-down builds, and industrial HMI displays.ACADEMYYouYoung Seo · 6 min readJun 17, 2026Android Agent TestingHow computer-use agents automate apps, infotainment systems, and mixed-architecture flows without depending on the view hierarchy.ACADEMYYouYoung Seo · 6 min readJun 17, 2026Web Agent TestingHow computer-use agents automate web apps, legacy portals, and mixed-architecture flows without depending on DOM access or stable element identifiers.ACADEMYYouYoung Seo · 6 min readJun 12, 2026Meet AskUI at Car.HMI Europe 2026AskUI is exhibiting at Car.HMI Europe 2026 — and CEO Jonas Menesklou will be speaking. If you're working on automotive HMI testing, come find us in Berlin.NEWSYouYoung Seo · 2 min readJun 11, 2026Agentic Testing in Production: What It TakesA practical guide to running agentic testing in production. Covers the seven authoring concepts, AgentOS deployment options, CI integration, compliance reporting, and a five-stage roadmap from day one to full coverage.ACADEMYYouYoung Seo · 7 min readJun 2, 2026How to Write System Prompts for Computer Use Agents (2026 Guide)If your computer use agent keeps failing on the same test cases, the problem is probably not the model. It's the system prompt. Here's the four-part structure that works in production.ACADEMYYouYoung Seo · 8 min readMay 20, 2026What Testing Looks Like When Intelligence Replaces AlgorithmsComputer-use agents have a boundary too. Here's where it sits, what changed at the infrastructure level, and what agentic testing actually looks like in practice.ACADEMYYouYoung Seo · 6 min readMay 19, 2026When AI-Assisted Testing Is Not EnoughAgentic testing resolves ambiguity through intelligence, not algorithms. Here's why AI-assisted tools only get you partway there, and what lives in the zone classical automation can't reach.ACADEMYYouYoung Seo · 5 min readMay 15, 2026Why Traditional Test Automation Will Never ScaleTraditional test automation is deterministic: it resolves ambiguity through algorithms, not intelligence, which means it can only handle scenarios it was explicitly programmed for. Everything outside that boundary fails.ACADEMYYouYoung Seo · 7 min readMay 5, 2026Automotive HMI Software: How to Choose the Right PlatformChoosing the wrong automotive HMI software platform costs more than the licensing fee. This post covers what actually differentiates HMI platforms, where teams get locked in, and what to evaluate before committing.ACADEMYYouYoung SeoMay 4, 2026Agentic Testing for Automotive HMIAutomotive HMI runs on embedded hardware, spans multiple input modalities, and varies across firmware versions and regional configurations. Script-based automation was built for stable interfaces. Automotive HMI is neither.ACADEMYYouYoung Seo · 6 min readMay 4, 2026Agentic Testing for Automotive Infotainment SystemsAutomotive infotainment has no DOM, handles voice, touch, and physical inputs simultaneously, and varies per firmware version and vehicle variant. Script-based automation wasn't built for this, but agentic testing is.ACADEMYYouYoung Seo · 7 min readMay 4, 2026QNX Testing: Automating Embedded OS InterfacesQNX is a real-time OS used in automotive, medical, and industrial systems. Testing its interfaces means working with embedded displays that expose no accessibility layer.ACADEMYYouYoung Seo

    168 articles

    Complete archive

    2026

    2025

    2024

    NEXT STEP

    From reading to running.

    A run on your own systems says more than any article. A person replies within one business day.

    Get Started
    Scoped with you firstA short call about targets, scale and deployment.
    Terms agreed before the startScope and conversion terms in writing, up front.
    Nothing leaves your perimeterOn-premise and air-gapped deployment. ISO 27001, GDPR.