PONE-D-22-33201

Elderly-friendly indoor Vertical Dimensional Layout Method based on Joint Mobility

PLOS ONE

Dear Dr. Liu,

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Monika Błaszczyszyn

Academic Editor

PLOS ONE

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Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #1: No

Reviewer #2: Partly

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2. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: No

Reviewer #2: No

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3. Have the authors made all data underlying the findings in their manuscript fully available?

The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified.

Reviewer #1: No

Reviewer #2: Yes

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4. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #1: Yes

Reviewer #2: Yes

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5. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: I reviewed the manuscript titled ' Elderly-friendly indoor Vertical Dimensional Layout Method based on Joint Mobility', there are some remarks that should be considered:

1- There are many grammatical mistakes and typos that should be revised carefully.

2- The abstract is not structured, and should be following subheadings, like introduction, etc.

3- The importance of the study is not described in the abstract.

4- The statistical analysis is not well reported, moreover, the statistical software is not mentioned.

5- The most important point of the findings is not well-emphasized. What was the final finding and novelty of the study? It should be discussed.

6- How did the authors estimate the sample sized and haw was the sampling method.

7- The baseline and demographic data of groups are not mentioned.

8- Obviously, the orthopedic status of the elderly would be worse than the younger group, what was the novel findings of the study? They need to be reported and discussed.

Reviewer #2: Substantive comments to the Authors:

The subject matter addressed is certainly relevant. The increasing population of people in elderly and people in general with incomplete range of motion is a challenge for designers. The research presented in the article characterizes selected aspects related to comfortable access to usable space. I would expect the authors to indicate the novelty of the presented approaches:

- in the area of measurement methodology,

- measurement techniques,

- the scope of the research (e.g., a significant increase in the study group).

In its current form, the presented content does not indicate significant progress in the indicated areas. It would also be appropriate to supplement the presented results with a statistical analysis of the reliability of the tested hypotheses.

The following substantive issues also need clarification:

1."This study vertically divides indoor space into 11 reference layers according to the physical activity ability of the elderly users" -> in the text, I found no justification for such a division. Where does this number come from?

2. Line 402 ... apply this research method ... -> What exactly the authors mean by the term "this research method"?

I hope the above comments will improve this interesting article.

Editing notes:

Line:

68 Sixty -two -> Sixty-two

80 in ISO 7250—basic human -> in ISO 7250 — basic human

150 action for 10 -15s -> this provision is ambiguous

170 and Fig 3 -10. -> and Fig 3-10.

274 As shown in Fig 9. -> this sentence seems to be unfinished

316 postures[30]. - > postures [30].

Fig 3-6 -> descriptions on axes too small and unreadable

Fig 13-14 -> descriptions are not very readable

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Reviewer #1: No

Reviewer #2: No

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Elderly-friendly indoor Vertical Dimensional Layout Method based on Joint Mobility

PONE-D-22-33201R1

Dear Dr. Liu,

We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements.

Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication.

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Kind regards,

Monika Błaszczyszyn

Academic Editor

PLOS ONE

Additional Editor Comments (optional):

Reviewers' comments:

Reviewer's Responses to Questions

Comments to the Author

1. If the authors have adequately addressed your comments raised in a previous round of review and you feel that this manuscript is now acceptable for publication, you may indicate that here to bypass the “Comments to the Author” section, enter your conflict of interest statement in the “Confidential to Editor” section, and submit your "Accept" recommendation.

Reviewer #1: All comments have been addressed

Reviewer #2: All comments have been addressed

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2. Is the manuscript technically sound, and do the data support the conclusions?

The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented.

Reviewer #1: Yes

Reviewer #2: Yes

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3. Has the statistical analysis been performed appropriately and rigorously?

Reviewer #1: Yes

Reviewer #2: Yes

**********

4. Have the authors made all data underlying the findings in their manuscript fully available?

The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified.

Reviewer #1: No

Reviewer #2: Yes

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5. Is the manuscript presented in an intelligible fashion and written in standard English?

PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here.

Reviewer #1: Yes

Reviewer #2: Yes

**********

6. Review Comments to the Author

Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters)

Reviewer #1: All of my comments have been addressed and manuscript sounds to be appropriate for publication in the present status. Thank you

Reviewer #2: The amendments made to the text have significantly improved the readability of the content conveyed.

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7. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files.

If you choose “no”, your identity will remain anonymous but your review may still be made public.

Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy.

Reviewer #1: No

Reviewer #2: No

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