Content of review 1, reviewed on February 22, 2021

Abstract: The aim is clear the title is relevant but the abstract does not include any background study Brief summary of Methos is not mentioned as the analytical analysis is not addressed. More key studies need to be included

References : Reference order need to be checked Only a few References contribute directly to title objective It includes few recent papers Few more key studies may be included

Paper has proper sections but no results exist Paper only Addresses Theoritical aspects it is not supported by any analytical study or comparision

Conclusion / abstract does not give any significant statements or concluding remarks

The introduction part is distributed is 3 sections and the references are quoted accordingly.no seperate literature review exists

The sections only mentions the applications and how the challenges lead to oppurtunities for research in relavant parts

Paper only gives theorotical aspects .it is not supported by analytical study or comparison

Comments on data and results

No methods are stated .no Statistical support to mention challenge and oppurtunity. No data set referred and hence no comparative study exists

Comments on discussion and conclusions

The results are not stated from multiple angles. The conclusion does support title statement but based on theoritical statements The study design could have more references and conclusion should have been based on certain case studies

Source

    © 2021 the Reviewer.

References

    Mukhopadhyay, S. C., Suryadevara, N. K. 2014. Internet of Things: Challenges and Opportunities. Wearable Electronics Sensors: for Safe and Healthy Living: 1.