Extended Reality Application Framework for a Digital-Twin-Based Smart Crane
Round 1
Reviewer 1 Report
First, congratulations on writing such a valuable article. I would also like to thank you for your dedication to writing the article.
However, I propose to improve the article. Detailed comments are included in the .pdf file.
Comments for author File: Comments.pdf
Author Response
Please see the attachment.
Author Response File: Author Response.pdf
Reviewer 2 Report
The article presents an interesting overview of VR solutions used within the Industry 4.0 standard. This overview is supported by a good references. A way to determine the optimal implementation of the VR in the simulations was also presented. However, the article should be amended to include the further claims.
Comments for author File: Comments.pdf
Author Response
Please see the attachment.
Author Response File: Author Response.pdf
Round 2
Reviewer 1 Report
The authors improved the manuscript taking into account the suggestions made. In my opinion, the manuscript is now publishable.
Reviewer 2 Report
Thank You very much for excellent work with the revision.