'Front Matter' (Healthcare Technologies, 2017), 'Human Monitoring, Smart Health and Assisted Living: Techniques and technologies', Chap. fm, pp. -, DOI: 10.1049/PBHE009E_fm IET Digital Library, https://digital-library.theiet.org/;jsessionid=26oguc625p02o.x-iet-live-01content/books/10.1049/pbhe009e_fm