// AI news · 2026-10-30 · AWS Machine Learning Blog
Epsilon builds intent-driven UI testing with Nova Act
Epsilon delivers intent-driven UI testing as a managed service using Amazon Nova Act and Bedrock AgentCore Browser Tool.
Published 2026-10-30 02:20 (Beijing time)Source AWS Machine Learning BlogAuto-summarised, fact-checked against source
01Summary
Tests are written in plain English, resilient to cosmetic UI changes, and run on AWS-managed ephemeral browser sessions. The solution integrates with existing Playwright regression tests, provides secure multi-tenant access via IAM and cross-account roles, and maintains auditability through session recording and CloudTrail logs.
Summarised from the original article by an open-source model, then checked automatically: every number and English name must appear in the source. The original article is authoritative.
02Key points
- Tests written in plain English are resilient to UI changes.
- Ephemeral browser sessions eliminate infrastructure maintenance overhead.
- Secure, isolated execution via AWS IAM and cross-account roles.
- Complements existing Playwright tests without replacing them.
03Source
Building intent-driven UI testing with Amazon Nova Act
AWS Machine Learning Blog · published 2026-10-30 02:20 Beijing time
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