Question 1

How do I install Stage on Ubuntu?

Accepted Answer

Follow the INSTALL.txt file included in the source code; it typically requires dependencies like Player and build tools, with build status shown via Travis CI. Check the GitHub repository for specific instructions and compatibility.

Question 2

Stage vs Gazebo: which simulator is better for robotics?

Accepted Answer

Stage is ideal for lightweight, fast multi-agent simulations with simple models, while Gazebo excels in high-fidelity 3D physics and detailed environments. Choose Stage for education or large populations, and Gazebo for realistic testing.

Question 3

How to simulate multiple robots in Stage?

Accepted Answer

Leverage Stage's multi-agent focus by defining multiple robot models in world files or programmatically using libstage; the design supports efficient simulation of large populations through computationally cheap models.

Question 4

Can Stage be used with ROS?

Accepted Answer

Stage does not natively support ROS; it integrates with Player. For ROS compatibility, you might need custom middleware or consider using Gazebo, which offers official ROS packages.

Question 5

What sensors are available in Stage?

Accepted Answer

Stage includes models for sonar/infrared rangers, laser rangefinders, blob tracking, fiducial tracking, bumpers, and grippers, as detailed in the models section of the README.

Question 6

Is Stage still maintained?

Accepted Answer

The project shows some activity via Travis CI, but major contributions date to 2011; for ongoing updates, check the GitHub repository for recent forks or community efforts, as official maintenance may be limited.

Stage

What is Stage?

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