Reflection
The paper is a few years old but they have a a section for future research and trends.
There is also a section on the different ways that the data can be interpreted.
There’s also a table with a review of some different technologies and some of the limitations of them – useful as I’ll need to delve into this more as I the responsiveness of the technology will depend on the accuracy of the data gathered and how it can be interpreted.
Reference
Qi, J. et al. (2017) ‘Advanced internet of things for personalised healthcare systems: A survey’, Pervasive and Mobile Computing, 41, pp. 132–149. Available at: https://doi.org/10.1016/j.pmcj.2017.06.018.