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The browser simulation is the quickest way to see Dropbear allocate a policy, start a simulator worker, stream two camera views, and report control-loop diagnostics. It does not require local hardware.

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Start a run

1

Open the simulator

Sign in and open the dashboard simulator.
2

Choose a model and task

Select a live LIBERO model and one curated task preset. The Run card shows the maximum step budget.
3

Run simulation

Select Run simulation once. Keep the page open while startup progresses.

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Understand startup

A cold run can take several minutes because the dashboard may start both an inference worker and a simulator worker. The progress panel moves through:
  1. Spinning up inference worker
  2. Spinning up sim worker
  3. Starting stream
  4. Video live
Do not repeatedly press Run or refresh while those phases are advancing. The page shows the selected region and startup status when available. If startup reports an error, copy the visible run/session identifiers before retrying and use Troubleshooting.

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Read the run

During a healthy run you should see:
  • live Scene cam and Wrist cam frames;
  • a status of running;
  • step and policy-call progress;
  • mean policy round-trip time;
  • action-buffer health over the run;
  • selected region and target diagnostics.
The terminal result is complete, step limit, or a visible failure message. Use Run again only after the prior run reaches a terminal state.

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Cancel or leave

Changing the task, starting a new completed run, or leaving the simulator page requests cancellation of the active dashboard run and closes its stream. A browser or network crash may prevent the final request from reaching Dropbear, so verify cleanup in Usage or with:
Open sessions consume prepaid credits. A finished or cancelled run should no longer appear as an open session.

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Continue with Python

The browser path owns the simulator and control loop. To integrate your own robot or environment, install the SDK and follow the Python quickstart, where your code owns sensing, validation, actuation, and safety.