{"id":"https://openalex.org/W2620654588","doi":"https://doi.org/10.3390/s17061277","title":"A Review of Activity Trackers for Senior Citizens: Research Perspectives, Commercial Landscape and the Role of the Insurance Industry","display_name":"A Review of Activity Trackers for Senior Citizens: Research Perspectives, Commercial Landscape and the Role of the Insurance Industry","publication_year":2017,"publication_date":"2017-06-03","ids":{"openalex":"https://openalex.org/W2620654588","doi":"https://doi.org/10.3390/s17061277","mag":"2620654588","pmid":"https://pubmed.ncbi.nlm.nih.gov/28587188"},"language":"en","primary_location":{"id":"doi:10.3390/s17061277","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17061277","pdf_url":"https://www.mdpi.com/1424-8220/17/6/1277/pdf?version=1496471512","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/1424-8220/17/6/1277/pdf?version=1496471512","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039135266","display_name":"Salvatore Tedesco","orcid":"https://orcid.org/0000-0002-7752-2240"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]},{"id":"https://openalex.org/I4210123804","display_name":"International Energy Research Centre","ror":"https://ror.org/025jtyf63","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4210123804"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Salvatore Tedesco","raw_affiliation_strings":["Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland","Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland. salvatore.tedesco@tyndall.ie"],"raw_orcid":"https://orcid.org/0000-0002-7752-2240","affiliations":[{"raw_affiliation_string":"Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland. salvatore.tedesco@tyndall.ie","institution_ids":["https://openalex.org/I4210123804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060234215","display_name":"John Barton","orcid":"https://orcid.org/0000-0002-0671-5678"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]},{"id":"https://openalex.org/I4210123804","display_name":"International Energy Research Centre","ror":"https://ror.org/025jtyf63","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4210123804"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"John Barton","raw_affiliation_strings":["Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland","Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland. john.barton@tyndall.ie"],"raw_orcid":"https://orcid.org/0000-0002-0671-5678","affiliations":[{"raw_affiliation_string":"Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland. john.barton@tyndall.ie","institution_ids":["https://openalex.org/I4210123804"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075694498","display_name":"Brendan O\u2019Flynn","orcid":"https://orcid.org/0000-0002-5522-2597"},"institutions":[{"id":"https://openalex.org/I27577105","display_name":"University College Cork","ror":"https://ror.org/03265fv13","country_code":"IE","type":"education","lineage":["https://openalex.org/I27577105"]},{"id":"https://openalex.org/I4210123804","display_name":"International Energy Research Centre","ror":"https://ror.org/025jtyf63","country_code":"IE","type":"facility","lineage":["https://openalex.org/I4210123804"]},{"id":"https://openalex.org/I4210143632","display_name":"Tyndall Centre","ror":"https://ror.org/040tfy969","country_code":"GB","type":"other","lineage":["https://openalex.org/I4210143632"]}],"countries":["GB","IE"],"is_corresponding":false,"raw_author_name":"Brendan O\u2019Flynn","raw_affiliation_strings":["Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland","Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland. brendan.oflynn@tyndall.ie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland","institution_ids":["https://openalex.org/I27577105"]},{"raw_affiliation_string":"Tyndall National Institute, University College Cork/Lee Maltings, Prospect Row, Cork T12R5CP, Ireland. brendan.oflynn@tyndall.ie","institution_ids":["https://openalex.org/I4210123804","https://openalex.org/I4210143632"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":7.8655,"has_fulltext":false,"cited_by_count":134,"citation_normalized_percentile":{"value":0.98581154,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"17","issue":"6","first_page":"1277","last_page":"1277"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9972000122070312,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9740999937057495,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/activity-tracker","display_name":"Activity tracker","score":0.8626762628555298},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7883151769638062},{"id":"https://openalex.org/keywords/bittorrent-tracker","display_name":"BitTorrent tracker","score":0.7487310171127319},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.5596127510070801},{"id":"https://openalex.org/keywords/motion-sensors","display_name":"Motion sensors","score":0.483576238155365},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.4744252562522888},{"id":"https://openalex.org/keywords/risk-analysis","display_name":"Risk analysis (engineering)","score":0.4569029211997986},{"id":"https://openalex.org/keywords/physical-activity","display_name":"Physical activity","score":0.4400777220726013},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.42863577604293823},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42404603958129883},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.34992659091949463},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.34290194511413574},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1631668210029602},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.1410617232322693},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1320473551750183},{"id":"https://openalex.org/keywords/eye-tracking","display_name":"Eye tracking","score":0.11896112561225891}],"concepts":[{"id":"https://openalex.org/C6387636","wikidata":"https://www.wikidata.org/wiki/Q16001686","display_name":"Activity tracker","level":3,"score":0.8626762628555298},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7883151769638062},{"id":"https://openalex.org/C57501372","wikidata":"https://www.wikidata.org/wiki/Q2021268","display_name":"BitTorrent tracker","level":3,"score":0.7487310171127319},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.5596127510070801},{"id":"https://openalex.org/C2986565385","wikidata":"https://www.wikidata.org/wiki/Q852453","display_name":"Motion sensors","level":2,"score":0.483576238155365},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.4744252562522888},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.4569029211997986},{"id":"https://openalex.org/C3020255362","wikidata":"https://www.wikidata.org/wiki/Q747883","display_name":"Physical activity","level":2,"score":0.4400777220726013},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.42863577604293823},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42404603958129883},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.34992659091949463},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.34290194511413574},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1631668210029602},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.1410617232322693},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1320473551750183},{"id":"https://openalex.org/C56461940","wikidata":"https://www.wikidata.org/wiki/Q970687","display_name":"Eye tracking","level":2,"score":0.11896112561225891},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s17061277","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17061277","pdf_url":"https://www.mdpi.com/1424-8220/17/6/1277/pdf?version=1496471512","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:28587188","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28587188","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:null:10468/4058","is_oa":true,"landing_page_url":"https://hdl.handle.net/10468/4058","pdf_url":null,"source":{"id":"https://openalex.org/S4306400766","display_name":"Cork Open Research Archive (University College Cork)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I27577105","host_organization_name":"University College Cork","host_organization_lineage":["https://openalex.org/I27577105"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:2e69ee5a7c1f4868b6ff437ad36d33ee","is_oa":true,"landing_page_url":"https://doaj.org/article/2e69ee5a7c1f4868b6ff437ad36d33ee","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 17, Iss 6, p 1277 (2017)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:4343143","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5492436","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s17061277","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17061277","pdf_url":"https://www.mdpi.com/1424-8220/17/6/1277/pdf?version=1496471512","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":[],"awards":[{"id":"https://openalex.org/G2628364946","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G6586979110","display_name":null,"funder_award_id":"13/RC/2077","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"},{"id":"https://openalex.org/G6702940875","display_name":null,"funder_award_id":"689996","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G7226090481","display_name":"CONNECT: The Centre for Future Networks & Communications","funder_award_id":"13/RC/2077","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"},{"id":"https://openalex.org/G7331901853","display_name":null,"funder_award_id":"EU H2020","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"}],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2620654588.pdf"},"referenced_works_count":200,"referenced_works":["https://openalex.org/W35150762","https://openalex.org/W89821017","https://openalex.org/W186552305","https://openalex.org/W341815717","https://openalex.org/W1409127263","https://openalex.org/W1513582188","https://openalex.org/W1528748012","https://openalex.org/W1549041440","https://openalex.org/W1550150126","https://openalex.org/W1558403248","https://openalex.org/W1578781862","https://openalex.org/W1587923037","https://openalex.org/W1801672541","https://openalex.org/W1921466742","https://openalex.org/W1963715165","https://openalex.org/W1963951077","https://openalex.org/W1964159465","https://openalex.org/W1966362008","https://openalex.org/W1966795671","https://openalex.org/W1970316242","https://openalex.org/W1972676362","https://openalex.org/W1975362747","https://openalex.org/W1975772873","https://openalex.org/W1979234249","https://openalex.org/W1983617416","https://openalex.org/W1984523281","https://openalex.org/W1985917301","https://openalex.org/W1989081063","https://openalex.org/W1990729619","https://openalex.org/W1991019294","https://openalex.org/W1992750670","https://openalex.org/W1992762558","https://openalex.org/W1998288546","https://openalex.org/W2000268346","https://openalex.org/W2000526297","https://openalex.org/W2002904714","https://openalex.org/W2006866800","https://openalex.org/W2007485584","https://openalex.org/W2008854521","https://openalex.org/W2009113335","https://openalex.org/W2013337604","https://openalex.org/W2014734109","https://openalex.org/W2015860097","https://openalex.org/W2016045939","https://openalex.org/W2023821740","https://openalex.org/W2025665051","https://openalex.org/W2026862540","https://openalex.org/W2028002997","https://openalex.org/W2030574544","https://openalex.org/W2031347975","https://openalex.org/W2031461964","https://openalex.org/W2033450646","https://openalex.org/W2033784322","https://openalex.org/W2033961603","https://openalex.org/W2034179145","https://openalex.org/W2037708183","https://openalex.org/W2039493784","https://openalex.org/W2041133262","https://openalex.org/W2043518309","https://openalex.org/W2044518412","https://openalex.org/W2047387213","https://openalex.org/W2047988905","https://openalex.org/W2052998246","https://openalex.org/W2054856984","https://openalex.org/W2054894996","https://openalex.org/W2055190259","https://openalex.org/W2055698923","https://openalex.org/W2060699725","https://openalex.org/W2060813225","https://openalex.org/W2065697826","https://openalex.org/W2066090684","https://openalex.org/W2066338981","https://openalex.org/W2070462174","https://openalex.org/W2078738498","https://openalex.org/W2079462067","https://openalex.org/W2079985134","https://openalex.org/W2081925801","https://openalex.org/W2082481539","https://openalex.org/W2083539525","https://openalex.org/W2084345705","https://openalex.org/W2084624826","https://openalex.org/W2091166155","https://openalex.org/W2093879275","https://openalex.org/W2094714277","https://openalex.org/W2102410577","https://openalex.org/W2103067785","https://openalex.org/W2103332297","https://openalex.org/W2104378734","https://openalex.org/W2105382574","https://openalex.org/W2106186778","https://openalex.org/W2109662626","https://openalex.org/W2111369423","https://openalex.org/W2114030649","https://openalex.org/W2114868488","https://openalex.org/W2115296375","https://openalex.org/W2115797607","https://openalex.org/W2116357428","https://openalex.org/W2117225989","https://openalex.org/W2118626516","https://openalex.org/W2119074536","https://openalex.org/W2121600989","https://openalex.org/W2122105911","https://openalex.org/W2123776902","https://openalex.org/W2127108064","https://openalex.org/W2129793335","https://openalex.org/W2130730028","https://openalex.org/W2132091766","https://openalex.org/W2134305947","https://openalex.org/W2135764764","https://openalex.org/W2138071421","https://openalex.org/W2139474728","https://openalex.org/W2140521967","https://openalex.org/W2140943894","https://openalex.org/W2141100160","https://openalex.org/W2141132745","https://openalex.org/W2141325509","https://openalex.org/W2141638256","https://openalex.org/W2144194006","https://openalex.org/W2145101955","https://openalex.org/W2146986430","https://openalex.org/W2148439053","https://openalex.org/W2148560205","https://openalex.org/W2150266240","https://openalex.org/W2150821963","https://openalex.org/W2151385582","https://openalex.org/W2154194639","https://openalex.org/W2154238978","https://openalex.org/W2154568934","https://openalex.org/W2155326828","https://openalex.org/W2158479011","https://openalex.org/W2162324166","https://openalex.org/W2164509170","https://openalex.org/W2167027460","https://openalex.org/W2169558892","https://openalex.org/W2170050513","https://openalex.org/W2170085298","https://openalex.org/W2173638363","https://openalex.org/W2176813830","https://openalex.org/W2177314043","https://openalex.org/W2184892278","https://openalex.org/W2193640425","https://openalex.org/W2195342085","https://openalex.org/W2196551647","https://openalex.org/W2200539030","https://openalex.org/W2212082924","https://openalex.org/W2213999129","https://openalex.org/W2222173184","https://openalex.org/W2238123643","https://openalex.org/W2245127636","https://openalex.org/W2254170564","https://openalex.org/W2262526854","https://openalex.org/W2270830533","https://openalex.org/W2271967683","https://openalex.org/W2273427657","https://openalex.org/W2279629372","https://openalex.org/W2294209755","https://openalex.org/W2294269162","https://openalex.org/W2297089218","https://openalex.org/W2318065579","https://openalex.org/W2324548398","https://openalex.org/W2340234432","https://openalex.org/W2345376611","https://openalex.org/W2346896604","https://openalex.org/W2395956106","https://openalex.org/W2396951905","https://openalex.org/W2407626641","https://openalex.org/W2409060433","https://openalex.org/W2412783717","https://openalex.org/W2415438560","https://openalex.org/W2418319985","https://openalex.org/W2442414242","https://openalex.org/W2460582179","https://openalex.org/W2465089625","https://openalex.org/W2467677331","https://openalex.org/W2472366349","https://openalex.org/W2493993164","https://openalex.org/W2504571350","https://openalex.org/W2508399940","https://openalex.org/W2510790230","https://openalex.org/W2513944154","https://openalex.org/W2529025236","https://openalex.org/W2535073270","https://openalex.org/W2540497849","https://openalex.org/W2540861689","https://openalex.org/W2553923953","https://openalex.org/W2555416852","https://openalex.org/W2557749492","https://openalex.org/W2560466788","https://openalex.org/W2588147029","https://openalex.org/W2602413655","https://openalex.org/W2603734352","https://openalex.org/W2793226960","https://openalex.org/W2921765078","https://openalex.org/W4211120073","https://openalex.org/W4212832171","https://openalex.org/W6634506136","https://openalex.org/W6711972458","https://openalex.org/W6715652925","https://openalex.org/W6718634449","https://openalex.org/W6730098212"],"related_works":["https://openalex.org/W2964992803","https://openalex.org/W2759560710","https://openalex.org/W2514535745","https://openalex.org/W2512017221","https://openalex.org/W2957562983","https://openalex.org/W3203739001","https://openalex.org/W2796227045","https://openalex.org/W2560429339","https://openalex.org/W2259132900","https://openalex.org/W2796093111"],"abstract_inverted_index":{"The":[0],"objective":[1],"assessment":[2],"of":[3,19,47,111,114,123,135,151],"physical":[4,59],"activity":[5,60,68,100],"levels":[6],"through":[7],"wearable":[8,48,124],"inertial-based":[9],"motion":[10,117],"detectors":[11],"for":[12,57,103,139,157],"the":[13,30,45,85,112,121,136,140,143,152,161],"automatic,":[14],"continuous":[15],"and":[16,72,75,94,128,142],"long-term":[17],"monitoring":[18,58],"people":[20],"in":[21,29,50,160],"free-living":[22],"environments":[23],"is":[24],"a":[25,108,133],"well-known":[26],"research":[27],"area":[28],"literature.":[31],"However,":[32],"their":[33],"application":[34],"to":[35],"older":[36,104],"adults":[37],"can":[38],"present":[39],"particular":[40],"constraints.":[41],"This":[42,90],"paper":[43],"reviews":[44],"adoption":[46],"devices":[49,125],"senior":[51],"citizens":[52],"by":[53,79],"describing":[54],"various":[55],"researches":[56],"indicators,":[61],"such":[62,158],"as":[63,148],"energy":[64],"expenditure,":[65],"posture":[66],"transitions,":[67],"classification,":[69],"fall":[70],"detection":[71],"prediction,":[73],"gait":[74],"balance":[76],"analysis,":[77],"also":[78,92],"adopting":[80],"consumer-grade":[81],"fitness":[82],"trackers":[83,101],"with":[84,132],"associated":[86],"limitations":[87],"regarding":[88],"acceptability.":[89],"review":[91],"describes":[93],"compares":[95],"existing":[96],"commercial":[97],"products":[98],"encompassing":[99],"tailored":[102],"adults,":[105],"thus":[106],"providing":[107],"comprehensive":[109],"outlook":[110],"status":[113],"commercially":[115],"available":[116],"tracking":[118],"systems.":[119],"Finally,":[120],"impact":[122],"on":[126],"life":[127],"health":[129],"insurance":[130],"companies,":[131],"description":[134],"potential":[137,153],"benefits":[138],"industry":[141],"wearables":[144],"market,":[145],"was":[146],"analyzed":[147],"an":[149],"example":[150],"emerging":[154],"market":[155],"drivers":[156],"technology":[159],"future.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":27},{"year":2020,"cited_by_count":30},{"year":2019,"cited_by_count":22},{"year":2018,"cited_by_count":17},{"year":2017,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}