“…As a showcase for our approach, in this paper we focus on technology-assisted living, where the domains to be administered are units of personal living. Here, someone may be living alone, perhaps in sheltered housing, perhaps post-operative, perhaps with one or more disabilities [8], perhaps elderly and infirm. In this scenario, the healthcare applications are composed of several services to monitor the patient condition, and to assist the patient or the carer in performing the appropriate treatments.…”