From the source
Published on May 13, 2025 by Dillon DuPont Don’t forget to check out Part 1: Building your own Computer-Use Operator and Part 2: Using the Agent framework for setting up your Cua environment and basic tips and tricks!
Okay, so you’ve gotten your environment up and also tested a few agent runs.
You’ll likely have encountered cases where your agent was successful at doing some tasks but also places where it got stuck or outright failed.
Now what?
If you’ve ever wondered exactly what your computer agent is doing and why it sometimes doesn’t do what you expected, then the Trajectory Viewer for Cua is here to help!
Whether you’re a seasoned developer or someone who just wants to dive in and see results, this tool makes it easy to explore every step your agent takes on your screen.
Plus, if you want to start thinking about generating data to train your own agentic model (we’ll cover training in an upcoming blog, so look forward to it), then our Trajectory Viewer might be for you.
Think of a trajectory as a detailed video recording of your agent’s journey: Observations : What did the agent see (the exact screen content) at each point in time?
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