{"id":"https://openalex.org/W2293343702","doi":"https://doi.org/10.1109/embc.2015.7319245","title":"A Wearable Virtual Chair with the Passive Stability Assist","display_name":"A Wearable Virtual Chair with the Passive Stability Assist","publication_year":2015,"publication_date":"2015-08-01","ids":{"openalex":"https://openalex.org/W2293343702","doi":"https://doi.org/10.1109/embc.2015.7319245","mag":"2293343702","pmid":"https://pubmed.ncbi.nlm.nih.gov/26737145"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2015.7319245","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2015.7319245","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103167524","display_name":"Hyundo Choi","orcid":"https://orcid.org/0000-0001-6730-4525"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyundo Choi","raw_affiliation_strings":["The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087675626","display_name":"Younbaek Lee","orcid":"https://orcid.org/0000-0001-6711-4174"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Younbaek Lee","raw_affiliation_strings":["The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075693727","display_name":"Minhyung Lee","orcid":"https://orcid.org/0000-0002-7072-0498"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Minhyung Lee","raw_affiliation_strings":["The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100730823","display_name":"Jeonghun Kim","orcid":"https://orcid.org/0000-0001-6325-0507"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jeonghun Kim","raw_affiliation_strings":["The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101676505","display_name":"Youngbo Shim","orcid":"https://orcid.org/0000-0002-6522-7105"},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Youngbo Shim","raw_affiliation_strings":["The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Samsung Advanced Institute of Technology, Gyeonggi-do, Korea","institution_ids":["https://openalex.org/I2250650973"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2250650973"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2015","issue":null,"first_page":"3897","last_page":"3900"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9998000264167786,"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/T10784","display_name":"Muscle activation and electromyography studies","score":0.9861000180244446,"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/T12006","display_name":"Ergonomics and Musculoskeletal Disorders","score":0.9771999716758728,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/swing","display_name":"Swing","score":0.7799351215362549},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5941737294197083},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.5578598976135254},{"id":"https://openalex.org/keywords/lift","display_name":"Lift (data mining)","score":0.5400308966636658},{"id":"https://openalex.org/keywords/ankle","display_name":"Ankle","score":0.4676021635532379},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.46475473046302795},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.44741126894950867},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.41520193219184875},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.25184714794158936},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1875944435596466},{"id":"https://openalex.org/keywords/physical-medicine-and-rehabilitation","display_name":"Physical medicine and rehabilitation","score":0.15074971318244934},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.11219441890716553}],"concepts":[{"id":"https://openalex.org/C65655974","wikidata":"https://www.wikidata.org/wiki/Q14867674","display_name":"Swing","level":2,"score":0.7799351215362549},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5941737294197083},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.5578598976135254},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.5400308966636658},{"id":"https://openalex.org/C2778640784","wikidata":"https://www.wikidata.org/wiki/Q168002","display_name":"Ankle","level":2,"score":0.4676021635532379},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.46475473046302795},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.44741126894950867},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.41520193219184875},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25184714794158936},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1875944435596466},{"id":"https://openalex.org/C99508421","wikidata":"https://www.wikidata.org/wiki/Q2678675","display_name":"Physical medicine and rehabilitation","level":1,"score":0.15074971318244934},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.11219441890716553},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000843","descriptor_name":"Ankle Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D000843","descriptor_name":"Ankle Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D000843","descriptor_name":"Ankle Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D004856","descriptor_name":"Postural Balance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004856","descriptor_name":"Postural Balance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004856","descriptor_name":"Postural Balance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005684","descriptor_name":"Gait","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":"D007719","descriptor_name":"Knee Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D007719","descriptor_name":"Knee Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D007719","descriptor_name":"Knee Joint","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D007866","descriptor_name":"Leg","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D007866","descriptor_name":"Leg","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D007866","descriptor_name":"Leg","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009038","descriptor_name":"Motion","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009068","descriptor_name":"Movement","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":true},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011187","descriptor_name":"Posture","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014584","descriptor_name":"User-Computer Interface","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014584","descriptor_name":"User-Computer Interface","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014584","descriptor_name":"User-Computer Interface","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2015.7319245","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2015.7319245","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:26737145","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26737145","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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2036493919","https://openalex.org/W2084916129","https://openalex.org/W2102046115","https://openalex.org/W2112427939"],"related_works":["https://openalex.org/W2360051520","https://openalex.org/W2798244654","https://openalex.org/W3168108534","https://openalex.org/W34871393","https://openalex.org/W1486689224","https://openalex.org/W2094697992","https://openalex.org/W4229574949","https://openalex.org/W2368813785","https://openalex.org/W2998806118","https://openalex.org/W842509023"],"abstract_inverted_index":{"This":[0],"paper":[1],"introduces":[2],"a":[3,96],"wearable":[4],"device":[5,23,35,148],"which":[6],"performs":[7],"function":[8],"of":[9,81,91,115,131,146],"swinging":[10],"chair":[11,72],"with":[12,20],"worn":[13],"status":[14],"on":[15],"the":[16,21,30,40,43,66,75,79,82,100,106,116,119,129,132,144,147],"legs.":[17],"The":[18,34,58,88],"users":[19,67],"proposed":[22],"can":[24,136],"sit":[25],"in":[26,71,84,154,161],"anyplace":[27],"and":[28,50,63,103],"experience":[29],"stable":[31,44,93],"swing":[32,45,69],"motion.":[33],"is":[36,95,149],"designed":[37],"to":[38,105,126],"maintain":[39],"stability":[41],"within":[42],"region":[46],"while":[47,74],"moving":[48],"back":[49],"forth":[51],"by":[52,109],"external":[53],"forces":[54],"or":[55],"user":[56],"intension.":[57],"coupled":[59],"motion":[60,70,80,94,114],"between":[61],"ankle":[62,101,117],"knee":[64,107,120],"provides":[65],"concave":[68,139],"mode,":[73],"joints":[76],"passively":[77],"follows":[78],"legs":[83],"normal":[85],"gait":[86],"mode.":[87],"key":[89],"feature":[90],"this":[92],"CAM-drive":[97],"implemented":[98],"around":[99],"frame":[102],"connected":[104],"joint":[108,121],"wires.":[110],"With":[111],"any":[112],"directional":[113],"joint,":[118],"rotate":[122],"only":[123],"one":[124],"direction":[125],"lift":[127],"up":[128],"body":[130],"user.":[133],"So":[134],"it":[135],"move":[137],"following":[138],"equilibrium":[140],"line.":[141],"We":[142],"verified":[143],"payload":[145],"more":[150],"than":[151],"70":[152],"kg":[153],"computer-aided":[155],"stress":[156],"simulation":[157],"as":[158,160],"well":[159],"experiments.":[162]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}