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Thus, the main novelty of the paper is the system-level description of the platform flexibility allowing the interoperability of different smart devices. This research was developed within the framework of the operative project HABITAT (Home Assistance Based on the Internet of Things for the Autonomy of Everybody), aiming at developing smart devices to support elderly people both in their own houses and in retirement homes, and embedding them in everyday life objects, thus reducing the expenses for healthcare due to the lower need for personal assistance, and providing a better life quality to the elderly users.<\/jats:p>","DOI":"10.3390\/s19051258","type":"journal-article","created":{"date-parts":[[2019,3,13]],"date-time":"2019-03-13T04:07:37Z","timestamp":1552450057000},"page":"1258","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":92,"title":["HABITAT: An IoT Solution for Independent Elderly"],"prefix":"10.3390","volume":"19","author":[{"given":"Elena","family":"Borelli","sequence":"first","affiliation":[{"name":"CIRI\u2014Health Sciences &amp; Technologies, University of Bologna, 40126 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5001-2689","authenticated-orcid":false,"given":"Giacomo","family":"Paolini","sequence":"additional","affiliation":[{"name":"CIRI\u2014Information and Communication Technologies, University of Bologna, 40126 Bologna, Italy"},{"name":"DEI\u2014Department of Electrical, Electronic and Information Engineering \u201cGuglielmo Marconi\u201d, University of Bologna, 40136 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8173-8044","authenticated-orcid":false,"given":"Francesco","family":"Antoniazzi","sequence":"additional","affiliation":[{"name":"CIRI\u2014Information and Communication Technologies, University of Bologna, 40126 Bologna, Italy"},{"name":"DISI\u2014Department of Computer Science and Engineering, University of Bologna, 40126 Bologna, Italy"},{"name":"INFN CNAF\u2014Italian Institute for Nuclear Physics for the Research and Development in Information and Communication Technologies, 40127 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7699-0221","authenticated-orcid":false,"given":"Marina","family":"Barbiroli","sequence":"additional","affiliation":[{"name":"CIRI\u2014Information and Communication Technologies, University of Bologna, 40126 Bologna, Italy"},{"name":"DEI\u2014Department of Electrical, Electronic and Information Engineering \u201cGuglielmo Marconi\u201d, University of Bologna, 40136 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Francesca","family":"Benassi","sequence":"additional","affiliation":[{"name":"CIRI\u2014Information and Communication Technologies, University of Bologna, 40126 Bologna, Italy"},{"name":"DEI\u2014Department of Electrical, Electronic and Information Engineering \u201cGuglielmo Marconi\u201d, University of Bologna, 40136 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1664-9632","authenticated-orcid":false,"given":"Federico","family":"Chesani","sequence":"additional","affiliation":[{"name":"DISI\u2014Department of Computer Science and Engineering, University of Bologna, 40126 Bologna, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2318-4370","authenticated-orcid":false,"given":"Lorenzo","family":"Chiari","sequence":"additional","affiliation":[{"name":"CIRI\u2014Health Sciences &amp; 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