Comments

The article provides an interesting study, based on augmented reality, where ROS is used to simulate a multi-robot based logistic system, applied to a real industrial warehouse use case. This immersive environment enables the design, testing and validation of adopting and automated logistics system.

I suggest the authors to insert some pictures with the set-up system, that would help the readers to understand a little bit more the system proposed and the type of cameras and systems used for augmented reality. It is important to add, to the article, any type of information that can help a reader to "quickly" replicate the work, so it would be interesting to detail each ROS node and turn public all the software packages.

The main goal of this article was well presented, although the English could be improved and the authors should emphasize the advantages to existing commercial and academic solutions.