{"id":"https://openalex.org/W2754912411","doi":"https://doi.org/10.3390/s17092096","title":"Highly Portable, Sensor-Based System for Human Fall Monitoring","display_name":"Highly Portable, Sensor-Based System for Human Fall Monitoring","publication_year":2017,"publication_date":"2017-09-13","ids":{"openalex":"https://openalex.org/W2754912411","doi":"https://doi.org/10.3390/s17092096","mag":"2754912411","pmid":"https://pubmed.ncbi.nlm.nih.gov/28902149"},"language":"en","primary_location":{"id":"doi:10.3390/s17092096","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17092096","pdf_url":"https://www.mdpi.com/1424-8220/17/9/2096/pdf?version=1505300193","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/1424-8220/17/9/2096/pdf?version=1505300193","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014555076","display_name":"Aihua Mao","orcid":"https://orcid.org/0000-0001-6861-9414"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Aihua Mao","raw_affiliation_strings":["School of Computer Science & Engineering, South China University of Technology, Guangzhou 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science & Engineering, South China University of Technology, Guangzhou 510006, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112482865","display_name":"Xuedong Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuedong Ma","raw_affiliation_strings":["School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510006, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101822192","display_name":"Yinan He","orcid":"https://orcid.org/0000-0003-0123-8910"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yinan He","raw_affiliation_strings":["School of Computer Science & Engineering, South China University of Technology, Guangzhou 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science & Engineering, South China University of Technology, Guangzhou 510006, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029842958","display_name":"Jie Luo","orcid":"https://orcid.org/0000-0002-6423-0564"},"institutions":[{"id":"https://openalex.org/I37987034","display_name":"Guangzhou University","ror":"https://ror.org/05ar8rn06","country_code":"CN","type":"education","lineage":["https://openalex.org/I37987034"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jie Luo","raw_affiliation_strings":["School of Fine Art and Artistic Design, Guangzhou University, Guangzhou 510006, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Fine Art and Artistic Design, Guangzhou University, Guangzhou 510006, China","institution_ids":["https://openalex.org/I37987034"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5014555076","https://openalex.org/A5029842958"],"corresponding_institution_ids":["https://openalex.org/I37987034","https://openalex.org/I90610280"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":5.2275,"has_fulltext":true,"cited_by_count":99,"citation_normalized_percentile":{"value":0.97372654,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"17","issue":"9","first_page":"2096","last_page":"2096"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998000264167786,"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":0.9998000264167786,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9926999807357788,"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"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9679999947547913,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8909040689468384},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.6329683661460876},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.6171969771385193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5257661938667297},{"id":"https://openalex.org/keywords/software-portability","display_name":"Software portability","score":0.5181664228439331},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.4722546935081482},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.47012460231781006},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4442092180252075},{"id":"https://openalex.org/keywords/accidental-fall","display_name":"Accidental fall","score":0.4316139221191406},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.41826942563056946},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3256723880767822},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3051695227622986},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.26500076055526733},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.09545502066612244},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09498476982116699}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8909040689468384},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.6329683661460876},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.6171969771385193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5257661938667297},{"id":"https://openalex.org/C63000827","wikidata":"https://www.wikidata.org/wiki/Q3080428","display_name":"Software portability","level":2,"score":0.5181664228439331},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.4722546935081482},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.47012460231781006},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4442092180252075},{"id":"https://openalex.org/C2909930183","wikidata":"https://www.wikidata.org/wiki/Q333495","display_name":"Accidental fall","level":2,"score":0.4316139221191406},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.41826942563056946},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3256723880767822},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3051695227622986},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.26500076055526733},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.09545502066612244},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09498476982116699},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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":"D000054","descriptor_name":"Acceleration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000054","descriptor_name":"Acceleration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000054","descriptor_name":"Acceleration","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000058","descriptor_name":"Accidental Falls","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000058","descriptor_name":"Accidental Falls","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000058","descriptor_name":"Accidental Falls","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000203","descriptor_name":"Activities of Daily Living","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000203","descriptor_name":"Activities of Daily Living","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000203","descriptor_name":"Activities of Daily Living","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","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":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014159","descriptor_name":"Transducers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018670","descriptor_name":"Monitoring, Ambulatory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018670","descriptor_name":"Monitoring, Ambulatory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018670","descriptor_name":"Monitoring, Ambulatory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s17092096","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17092096","pdf_url":"https://www.mdpi.com/1424-8220/17/9/2096/pdf?version=1505300193","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:28902149","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28902149","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:fa2508dfc77e4518a6208d92b39fb9f0","is_oa":true,"landing_page_url":"https://doaj.org/article/fa2508dfc77e4518a6208d92b39fb9f0","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 9, p 2096 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/17/9/2096/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s17092096","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 17; Issue 9; Pages: 2096","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:5620950","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/5620950","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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/s17092096","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s17092096","pdf_url":"https://www.mdpi.com/1424-8220/17/9/2096/pdf?version=1505300193","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":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.47999998927116394}],"awards":[{"id":"https://openalex.org/G218994683","display_name":null,"funder_award_id":"2015A030401030","funder_id":"https://openalex.org/F4320335795","funder_display_name":"Science and Technology Planning Project of Guangdong Province"},{"id":"https://openalex.org/G5523565014","display_name":null,"funder_award_id":"2017ZD054","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320323059","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320335795","display_name":"Science and Technology Planning Project of Guangdong Province","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2754912411.pdf","grobid_xml":"https://content.openalex.org/works/W2754912411.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1842967820","https://openalex.org/W1967018481","https://openalex.org/W2008854521","https://openalex.org/W2043495858","https://openalex.org/W2051522979","https://openalex.org/W2054342195","https://openalex.org/W2060866511","https://openalex.org/W2065252721","https://openalex.org/W2074290069","https://openalex.org/W2089916011","https://openalex.org/W2096391442","https://openalex.org/W2100716893","https://openalex.org/W2101286829","https://openalex.org/W2106093484","https://openalex.org/W2121180856","https://openalex.org/W2130629933","https://openalex.org/W2131889717","https://openalex.org/W2138797044","https://openalex.org/W2144364241","https://openalex.org/W2148048965","https://openalex.org/W2150797526","https://openalex.org/W2156593015","https://openalex.org/W2159583114","https://openalex.org/W2319308093","https://openalex.org/W2396749897","https://openalex.org/W2513320221","https://openalex.org/W2557292038","https://openalex.org/W2574474074","https://openalex.org/W2587742742","https://openalex.org/W2589032543","https://openalex.org/W2601785301","https://openalex.org/W2617799873","https://openalex.org/W2626330312"],"related_works":["https://openalex.org/W2356006086","https://openalex.org/W2987432907","https://openalex.org/W4234814094","https://openalex.org/W2545168295","https://openalex.org/W1973973903","https://openalex.org/W2365897603","https://openalex.org/W2156308897","https://openalex.org/W3195533899","https://openalex.org/W3208523813","https://openalex.org/W4287084017"],"abstract_inverted_index":{"Falls":[0],"are":[1],"a":[2,80,87,93,96,100,104,133,156],"very":[3],"dangerous":[4],"situation":[5],"especially":[6],"among":[7],"elderly":[8],"people,":[9],"because":[10],"they":[11],"may":[12,24],"lead":[13],"to":[14,46,72,140,199],"fractures,":[15],"concussion,":[16],"and":[17,44,99,103,117,122,147,161,163,175,193,222,229],"other":[18,219],"injuries.":[19],"Without":[20],"timely":[21],"rescue,":[22],"falls":[23,142,160],"even":[25],"endanger":[26],"their":[27],"lives.":[28],"The":[29],"existing":[30],"optical":[31],"sensor-based":[32],"fall":[33,52,76,82,135,191,226],"monitoring":[34,42,83,152,216],"systems":[35],"have":[36],"some":[37,63],"disadvantages,":[38],"such":[39],"as":[40,69],"limited":[41],"range":[43],"inconvenience":[45],"carry":[47],"for":[48,189],"users.":[49],"Furthermore,":[50],"the":[51,108,115,126,129,145,165,169,172,178,181,185,195,201,205],"detection":[53,136,192,206,227],"system":[54,84,217],"based":[55,143],"only":[56],"on":[57,144,171,208],"an":[58],"accelerometer":[59],"often":[60],"mistakenly":[61],"determines":[62],"activities":[64],"of":[65,86,128,158,177,187],"daily":[66],"living":[67],"(ADL)":[68],"falls,":[70],"leading":[71],"low":[73],"accuracy":[74,228],"in":[75],"detection.":[77],"We":[78,212],"propose":[79],"human":[81],"consisting":[85],"highly":[88],"portable":[89],"sensor":[90],"unit":[91],"including":[92],"triaxis":[94,97,101],"accelerometer,":[95],"gyroscope,":[98],"magnetometer,":[102],"mobile":[105],"phone.":[106],"With":[107,150],"data":[109],"from":[110],"these":[111],"sensors,":[112],"we":[113,154,183],"obtain":[114],"acceleration":[116,146,188],"Euler":[118,148],"angle":[119],"(yaw,":[120],"pitch,":[121],"roll),":[123],"which":[124],"represents":[125],"orientation":[127],"user's":[130],"body.":[131],"Then,":[132],"proposed":[134],"algorithm":[137],"was":[138],"used":[139],"detect":[141],"angle.":[149],"this":[151,215],"system,":[153],"design":[155],"series":[157],"simulated":[159],"ADL":[162],"conduct":[164],"experiment":[166],"by":[167,203,234],"placing":[168],"sensors":[170,202],"shoulder,":[173],"waist,":[174],"foot":[176],"subjects.":[179],"Through":[180],"experiment,":[182],"re-identify":[184],"threshold":[186],"accurate":[190],"verify":[194],"best":[196],"body":[197,210],"location":[198],"place":[200],"comparing":[204],"performance":[207],"different":[209],"segments.":[211],"also":[213],"compared":[214],"with":[218],"similar":[220],"works":[221],"found":[223],"that":[224],"better":[225],"portability":[230],"can":[231],"be":[232],"achieved":[233],"our":[235],"system.":[236]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":15},{"year":2021,"cited_by_count":15},{"year":2020,"cited_by_count":20},{"year":2019,"cited_by_count":18},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}
