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It is a huge framework for developers interested in robotics machines and simulations for physical simulations.

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There is a specific workflow in working with Ross and that workflow involves workspace and packages.

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Okay.

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What I mean by that.

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If we have a folder like this one, a huge folder, this folder is going to be known as workflow workspace.

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And this workspace, as the name suggests, is the place where our code will reside and our code is

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going to reside inside of this workspace in multiple shapes.

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It can be small, it can be big.

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And what I mean by the sizes of our code is actually our packages.

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So the main concept is workspace and then comes packages.

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So package can be now this big package can be this small and package can be a huge package.

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And this is not only your own packages because of the rows great community, you can obtain packages

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from the internet and as I am going to provide the course package to you so you can downloaded insert

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into your workspace building and utilize it so packages are placed inside of your workspace.

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Then inside of the packages we have a lot of things further.

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We have nodes, we have launch files, we have meshes and we have words and a lot of things that resides

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inside of the package.

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So packages basically presenting a form of package that can be utilized in your workspace and in your

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simulation.

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So you have to follow this structure to work with rows, as the developer suggests you to follow it,

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to make it work, to use your cross features.

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So let's take a look how we are going to create our workspace and the package and the required folder

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inside of this package.