{"id":"https://openalex.org/W4283694616","doi":"https://doi.org/10.3390/s22134893","title":"Ambient and Wearable Sensor Technologies for Energy Expenditure Quantification of Ageing Adults","display_name":"Ambient and Wearable Sensor Technologies for Energy Expenditure Quantification of Ageing Adults","publication_year":2022,"publication_date":"2022-06-29","ids":{"openalex":"https://openalex.org/W4283694616","doi":"https://doi.org/10.3390/s22134893","pmid":"https://pubmed.ncbi.nlm.nih.gov/35808387"},"language":"en","primary_location":{"id":"doi:10.3390/s22134893","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22134893","pdf_url":"https://www.mdpi.com/1424-8220/22/13/4893/pdf?version=1656485012","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/22/13/4893/pdf?version=1656485012","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037356012","display_name":"Alessandro Leone","orcid":"https://orcid.org/0000-0002-8970-3313"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210165120","display_name":"Institute for Microelectronics and Microsystems","ror":"https://ror.org/05vk2g845","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Alessandro Leone","raw_affiliation_strings":["National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy","institution_ids":["https://openalex.org/I4210165120","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021119027","display_name":"Gabriele Rescio","orcid":"https://orcid.org/0000-0003-3374-2433"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210165120","display_name":"Institute for Microelectronics and Microsystems","ror":"https://ror.org/05vk2g845","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gabriele Rescio","raw_affiliation_strings":["National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy","institution_ids":["https://openalex.org/I4210165120","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064095344","display_name":"Giovanni Diraco","orcid":"https://orcid.org/0000-0002-9737-3721"},"institutions":[{"id":"https://openalex.org/I4210165120","display_name":"Institute for Microelectronics and Microsystems","ror":"https://ror.org/05vk2g845","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giovanni Diraco","raw_affiliation_strings":["National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy","institution_ids":["https://openalex.org/I4210165120","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045835832","display_name":"Andrea Manni","orcid":"https://orcid.org/0000-0001-5716-5824"},"institutions":[{"id":"https://openalex.org/I4210165120","display_name":"Institute for Microelectronics and Microsystems","ror":"https://ror.org/05vk2g845","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Manni","raw_affiliation_strings":["National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy","institution_ids":["https://openalex.org/I4210165120","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073091905","display_name":"Pietro Siciliano","orcid":"https://orcid.org/0000-0002-1312-4593"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210165120","display_name":"Institute for Microelectronics and Microsystems","ror":"https://ror.org/05vk2g845","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pietro Siciliano","raw_affiliation_strings":["National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy","institution_ids":["https://openalex.org/I4210165120","https://openalex.org/I4210155236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064240526","display_name":"Andrea Caroppo","orcid":"https://orcid.org/0000-0003-0318-8347"},"institutions":[{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"funder","lineage":["https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210165120","display_name":"Institute for Microelectronics and Microsystems","ror":"https://ror.org/05vk2g845","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Caroppo","raw_affiliation_strings":["National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy"],"affiliations":[{"raw_affiliation_string":"National Research Council of Italy, Institute for Microelectronics and Microsystems, 73100 Lecce, Italy","institution_ids":["https://openalex.org/I4210165120","https://openalex.org/I4210155236"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5037356012"],"corresponding_institution_ids":["https://openalex.org/I4210155236","https://openalex.org/I4210165120"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.9177,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.74877136,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"22","issue":"13","first_page":"4893","last_page":"4893"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9878000020980835,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10352","display_name":"Physical Activity and Health","score":0.9717000126838684,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11446","display_name":"Mobile Health and mHealth Applications","score":0.9071999788284302,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7979803681373596},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6454785466194153},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.5638008713722229},{"id":"https://openalex.org/keywords/sensor-node","display_name":"Sensor node","score":0.561012327671051},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5176699161529541},{"id":"https://openalex.org/keywords/usable","display_name":"USable","score":0.47675877809524536},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.44402697682380676},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.43206435441970825},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.41950908303260803},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.41143277287483215},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.372079074382782},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3559034466743469},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31163468956947327},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16164925694465637},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1502665877342224},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1320100724697113},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.13152414560317993},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.10965293645858765},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.10311013460159302}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7979803681373596},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6454785466194153},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.5638008713722229},{"id":"https://openalex.org/C111185680","wikidata":"https://www.wikidata.org/wiki/Q3866206","display_name":"Sensor node","level":5,"score":0.561012327671051},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5176699161529541},{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.47675877809524536},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.44402697682380676},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.43206435441970825},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.41950908303260803},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.41143277287483215},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.372079074382782},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3559034466743469},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31163468956947327},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16164925694465637},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1502665877342224},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1320100724697113},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.13152414560317993},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.10965293645858765},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.10311013460159302},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000086382","descriptor_name":"COVID-19","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000086382","descriptor_name":"COVID-19","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000086382","descriptor_name":"COVID-19","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000375","descriptor_name":"Aging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000375","descriptor_name":"Aging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000375","descriptor_name":"Aging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004734","descriptor_name":"Energy Metabolism","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s22134893","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22134893","pdf_url":"https://www.mdpi.com/1424-8220/22/13/4893/pdf?version=1656485012","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:35808387","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35808387","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:78c82079c3e54f7c8d7d91af5a29a471","is_oa":true,"landing_page_url":"https://doaj.org/article/78c82079c3e54f7c8d7d91af5a29a471","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 22, Iss 13, p 4893 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/22/13/4893/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s22134893","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 22; Issue 13; Pages: 4893","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:9269397","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9269397","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s22134893","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s22134893","pdf_url":"https://www.mdpi.com/1424-8220/22/13/4893/pdf?version=1656485012","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4283694616.pdf","grobid_xml":"https://content.openalex.org/works/W4283694616.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W405447708","https://openalex.org/W1508853606","https://openalex.org/W1594875270","https://openalex.org/W1900956557","https://openalex.org/W1972643702","https://openalex.org/W1975344770","https://openalex.org/W1989085630","https://openalex.org/W2003307570","https://openalex.org/W2004844047","https://openalex.org/W2036044328","https://openalex.org/W2041811148","https://openalex.org/W2044361748","https://openalex.org/W2072070523","https://openalex.org/W2072517764","https://openalex.org/W2091790851","https://openalex.org/W2097384738","https://openalex.org/W2114084237","https://openalex.org/W2114538920","https://openalex.org/W2126525177","https://openalex.org/W2136098791","https://openalex.org/W2144852094","https://openalex.org/W2153869637","https://openalex.org/W2163660327","https://openalex.org/W2258376243","https://openalex.org/W2343402834","https://openalex.org/W2515874758","https://openalex.org/W2600746833","https://openalex.org/W2730035731","https://openalex.org/W2733463659","https://openalex.org/W2769512393","https://openalex.org/W2787894218","https://openalex.org/W2884115335","https://openalex.org/W2911964244","https://openalex.org/W2951351039","https://openalex.org/W2955167057","https://openalex.org/W2999381182","https://openalex.org/W3035766265","https://openalex.org/W3045221671","https://openalex.org/W3083984614","https://openalex.org/W3197081359","https://openalex.org/W3204936303","https://openalex.org/W4200447152","https://openalex.org/W4211212606","https://openalex.org/W4230674625","https://openalex.org/W6959650641"],"related_works":["https://openalex.org/W2117913171","https://openalex.org/W3090300519","https://openalex.org/W2514492205","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2566526749","https://openalex.org/W49517008","https://openalex.org/W3047461507","https://openalex.org/W3126390843","https://openalex.org/W2582769230"],"abstract_inverted_index":{"COVID-19":[0],"has":[1],"affected":[2],"daily":[3],"life":[4],"in":[5,11,27,95,166,313],"unprecedented":[6],"ways,":[7],"with":[8,31,138,251,256,277,326],"dramatic":[9],"changes":[10,22],"mental":[12],"health,":[13],"sleep":[14],"time":[15],"and":[16,69,81,100,116,121,154,164,209,255,263,272,280,323,341],"level":[17,141,320],"of":[18,49,109,130,142,150,192,206,219,223,233,241,270,286,305,330,344],"physical":[19],"activity.":[20],"These":[21],"have":[23],"been":[24],"especially":[25],"relevant":[26],"the":[28,46,87,91,106,148,159,167,193,196,204,217,230,239,242,257,278,295,314,318,327,331,334],"elderly":[29],"population,":[30],"important":[32,127],"health-related":[33],"consequences.":[34],"In":[35,145],"this":[36,53,131],"work,":[37],"two":[38,92,151],"different":[39],"sensor":[40,75,79,93],"technologies":[41,94],"were":[42],"used":[43,104,178],"to":[44,134,198,245],"quantify":[45,247],"energy":[47,123,213,248,297],"expenditure":[48,124,214,298],"ageing":[50],"adults.":[51],"To":[52],"end,":[54],"a":[55,77,82,96,136,139,155,186,220,302,339],"technological":[56],"platform":[57,137,194,244],"based":[58],"on":[59],"Raspberry":[60],"Pi":[61],"4,":[62],"as":[63,203],"an":[64,73,267,284],"elaboration":[65],"unit,":[66,158],"was":[67,133,274,289],"designed":[68],"implemented.":[70],"It":[71],"integrates":[72],"ambient":[74,281],"node,":[76],"wearable":[78,101,279],"node":[80,84],"coordinator":[83],"that":[85,226],"uses":[86],"information":[88,321],"provided":[89,225],"by":[90,179,185],"combined":[97,258,328],"manner.":[98],"Ambient":[99],"sensors":[102,153],"are":[103],"for":[105,122,212,261,309],"real-time":[107],"recognition":[108],"four":[110],"human":[111,207],"postures":[112],"(standing,":[113],"sitting,":[114],"bending":[115],"lying":[117],"down),":[118],"walking":[119,210,264,324],"activity":[120,211,265],"quantification.":[125],"An":[126],"first":[128],"aim":[129],"work":[132],"realize":[135],"high":[140,319],"user":[143],"acceptability.":[144],"fact,":[146],"through":[147],"use":[149,205],"unobtrusive":[152],"low-cost":[156],"processing":[157],"solution":[160],"is":[161,172,195],"easily":[162],"accessible":[163],"usable":[165],"domestic":[168],"environment;":[169],"moreover,":[170],"it":[171,175],"versatile":[173],"since":[174],"can":[176,228],"be":[177],"end-users":[180],"who":[181],"accept":[182],"being":[183],"monitored":[184],"specific":[187],"sensor.":[188],"Another":[189],"added":[190],"value":[191],"ability":[197,240],"abstract":[199],"from":[200,338],"sensing":[201,253],"technologies,":[202],"posture":[208,262],"quantification":[215,299],"enables":[216],"integration":[218],"wide":[221],"set":[222,232],"devices,":[224],"they":[227],"reproduce":[229],"same":[231],"features.":[234],"The":[235],"obtained":[236],"results":[237],"showed":[238],"proposed":[243,335],"automatically":[246],"expenditure,":[249],"both":[250],"each":[252,310],"technology":[254],"version.":[259],"Specifically,":[260],"classification,":[266],"average":[268],"accuracy":[269],"93.8%":[271],"93.3%":[273],"obtained,":[275],"respectively,":[276],"sensor,":[282],"whereas":[283],"improvement":[285],"approximately":[287],"4%":[288],"reached":[290],"using":[291],"data":[292],"fusion.":[293],"Consequently,":[294],"estimated":[296],"always":[300],"had":[301],"relative":[303],"error":[304],"less":[306],"than":[307],"3.2%":[308],"end-user":[311],"involved":[312],"experimentation":[315],"stage,":[316],"classifying":[317],"(postures":[322],"activities)":[325],"version":[329],"platform,":[332],"justifying":[333],"overall":[336],"architecture":[337],"hardware":[340],"software":[342],"point":[343],"view.":[345]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}