Goleva, Rossitza Ivanova; Ganchev, Ivan; Dobre, Ciprian; Garcia, Nuno; Valderrama, Carlos (ed.): 'Enhanced Living Environments: From models to technologies' (Healthcare Technologies, 2017) DOI: IET Digital Library, https://digital-library.theiet.org/;jsessionid=42k4ojtl61k03.x-iet-live-01content/books/he/pbhe010e