{"id":"https://openalex.org/W3187299261","doi":"https://doi.org/10.1109/tbme.2021.3103201","title":"An Open-Source and Wearable System for Measuring 3D Human Motion in Real-Time","display_name":"An Open-Source and Wearable System for Measuring 3D Human Motion in Real-Time","publication_year":2021,"publication_date":"2021-08-12","ids":{"openalex":"https://openalex.org/W3187299261","doi":"https://doi.org/10.1109/tbme.2021.3103201","mag":"3187299261","pmid":"https://pubmed.ncbi.nlm.nih.gov/34383640"},"language":"en","primary_location":{"id":"doi:10.1109/tbme.2021.3103201","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tbme.2021.3103201","pdf_url":"https://ieeexplore.ieee.org/ielx7/10/9687302/09512410.pdf","source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/10/9687302/09512410.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042939370","display_name":"Patrick Slade","orcid":"https://orcid.org/0000-0001-9302-3911"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick Slade","raw_affiliation_strings":["Department of Mechanical Engineering, Stanford University, Stanford, CA, USA"],"raw_orcid":"https://orcid.org/0000-0001-9302-3911","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051952251","display_name":"Ayman Habib","orcid":"https://orcid.org/0000-0001-6498-5951"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ayman Habib","raw_affiliation_strings":["Department of Bionengineering, Stanford University, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bionengineering, Stanford University, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064748489","display_name":"Jennifer L. Hicks","orcid":"https://orcid.org/0000-0002-2516-9334"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer L. Hicks","raw_affiliation_strings":["Department of Mechanical Engineering, Stanford University, USA"],"raw_orcid":"https://orcid.org/0000-0002-2516-9334","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Stanford University, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":null,"display_name":"Scott L. Delp","orcid":"https://orcid.org/0000-0001-6184-2728"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott L. Delp","raw_affiliation_strings":["Departments of Bioengineering and Mechanical Engineering, Stanford University, USA"],"raw_orcid":"https://orcid.org/0000-0001-6184-2728","affiliations":[{"raw_affiliation_string":"Departments of Bioengineering and Mechanical Engineering, Stanford University, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":32.9084,"has_fulltext":true,"cited_by_count":126,"citation_normalized_percentile":{"value":0.99896421,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"69","issue":"2","first_page":"678","last_page":"688"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.4287000000476837,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10114","display_name":"Balance, Gait, and Falls Prevention","score":0.4287000000476837,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10510","display_name":"Stroke Rehabilitation and Recovery","score":0.2054000049829483,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T10812","display_name":"Human Pose and Action Recognition","score":0.05009999871253967,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6668812036514282},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5413674116134644},{"id":"https://openalex.org/keywords/open-source","display_name":"Open source","score":0.5389886498451233},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5014584064483643},{"id":"https://openalex.org/keywords/motion-capture","display_name":"Motion capture","score":0.44945234060287476},{"id":"https://openalex.org/keywords/human-motion","display_name":"Human motion","score":0.42012789845466614},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.33943942189216614},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.16964244842529297},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.10290214419364929}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6668812036514282},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5413674116134644},{"id":"https://openalex.org/C3018397939","wikidata":"https://www.wikidata.org/wiki/Q3644502","display_name":"Open source","level":3,"score":0.5389886498451233},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5014584064483643},{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.44945234060287476},{"id":"https://openalex.org/C2986578859","wikidata":"https://www.wikidata.org/wiki/Q657632","display_name":"Human motion","level":3,"score":0.42012789845466614},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.33943942189216614},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.16964244842529297},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.10290214419364929},{"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":"D000076251","descriptor_name":"Wearable Electronic Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001696","descriptor_name":"Biomechanical Phenomena","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":"D006801","descriptor_name":"Humans","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":"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":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016059","descriptor_name":"Range of Motion, Articular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016059","descriptor_name":"Range of Motion, Articular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016059","descriptor_name":"Range of Motion, Articular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016059","descriptor_name":"Range of Motion, Articular","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1109/tbme.2021.3103201","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tbme.2021.3103201","pdf_url":"https://ieeexplore.ieee.org/ielx7/10/9687302/09512410.pdf","source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},{"id":"pmid:34383640","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34383640","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":"IEEE transactions on bio-medical engineering","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:8792207","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8792207","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":"IEEE Trans Biomed Eng","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1109/tbme.2021.3103201","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tbme.2021.3103201","pdf_url":"https://ieeexplore.ieee.org/ielx7/10/9687302/09512410.pdf","source":{"id":"https://openalex.org/S5240358","display_name":"IEEE Transactions on Biomedical Engineering","issn_l":"0018-9294","issn":["0018-9294","1558-2531"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Biomedical Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.4399999976158142,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2428358956","display_name":null,"funder_award_id":"P41EB027060","funder_id":"https://openalex.org/F4320337611","funder_display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development"},{"id":"https://openalex.org/G2499887605","display_name":null,"funder_award_id":"DGE-1656518","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2998068376","display_name":null,"funder_award_id":"P2CHD101913","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G320138474","display_name":null,"funder_award_id":"-1656518","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3582594964","display_name":null,"funder_award_id":"P41EB027060","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G5267090267","display_name":null,"funder_award_id":"P2CHD101913","funder_id":"https://openalex.org/F4320337359","funder_display_name":"National Institute of Neurological Disorders and Stroke"},{"id":"https://openalex.org/G5267932457","display_name":null,"funder_award_id":"1656518","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7053049215","display_name":null,"funder_award_id":"DGE-1656518","funder_id":"https://openalex.org/F4562087700","funder_display_name":"National Science Foundation Graduate Research Fellowship Program"},{"id":"https://openalex.org/G7117791154","display_name":null,"funder_award_id":"P2CHD101913","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8387067102","display_name":null,"funder_award_id":"P41EB027060","funder_id":"https://openalex.org/F4320337363","funder_display_name":"National Institute of Biomedical Imaging and Bioengineering"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337359","display_name":"National Institute of Neurological Disorders and Stroke","ror":"https://ror.org/01s5ya894"},{"id":"https://openalex.org/F4320337363","display_name":"National Institute of Biomedical Imaging and Bioengineering","ror":"https://ror.org/00372qc85"},{"id":"https://openalex.org/F4320337364","display_name":"National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05"},{"id":"https://openalex.org/F4320337611","display_name":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","ror":"https://ror.org/04byxyr05"},{"id":"https://openalex.org/F4562087700","display_name":"National Science Foundation Graduate Research Fellowship Program","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3187299261.pdf","grobid_xml":"https://content.openalex.org/works/W3187299261.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W1215311137","https://openalex.org/W1497431575","https://openalex.org/W1498438643","https://openalex.org/W1574447377","https://openalex.org/W1790910337","https://openalex.org/W1982096616","https://openalex.org/W1990089914","https://openalex.org/W1997150162","https://openalex.org/W2010717132","https://openalex.org/W2017812360","https://openalex.org/W2031792838","https://openalex.org/W2036123359","https://openalex.org/W2072110652","https://openalex.org/W2079501369","https://openalex.org/W2108499234","https://openalex.org/W2125526128","https://openalex.org/W2126821206","https://openalex.org/W2129242603","https://openalex.org/W2139362983","https://openalex.org/W2163041772","https://openalex.org/W2212926257","https://openalex.org/W2397744201","https://openalex.org/W2470342634","https://openalex.org/W2545553981","https://openalex.org/W2554986796","https://openalex.org/W2560007091","https://openalex.org/W2562261801","https://openalex.org/W2593259116","https://openalex.org/W2603114467","https://openalex.org/W2618272117","https://openalex.org/W2731550232","https://openalex.org/W2791278755","https://openalex.org/W2884696611","https://openalex.org/W2901806907","https://openalex.org/W2909812311","https://openalex.org/W2932227927","https://openalex.org/W2964508341","https://openalex.org/W2971455263","https://openalex.org/W2990799618","https://openalex.org/W3046676219","https://openalex.org/W3082359324","https://openalex.org/W3088730231","https://openalex.org/W3088758915","https://openalex.org/W3140662900","https://openalex.org/W3182536018","https://openalex.org/W4221058366","https://openalex.org/W6628228489","https://openalex.org/W6941505506"],"related_works":["https://openalex.org/W3037689098","https://openalex.org/W1827696521","https://openalex.org/W2173450654","https://openalex.org/W2039848376","https://openalex.org/W2621720158","https://openalex.org/W2091722187","https://openalex.org/W2130272765","https://openalex.org/W4401486264","https://openalex.org/W2006196742","https://openalex.org/W2121113403"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Analyzing":[1],"human":[2],"motion":[3,22,59,115,238],"is":[4,34,192,234],"essential":[5],"for":[6,13,28,194,197,202,226],"diagnosing":[7],"movement":[8,246],"disorders":[9],"and":[10,18,36,71,85,91,103,117,135,155,173,241,251],"guiding":[11],"rehabilitation":[12],"conditions":[14],"like":[15],"osteoarthritis,":[16],"stroke,":[17],"Parkinson's":[19],"disease.":[20],"Optical":[21],"capture":[23,116],"systems":[24,44,52,64],"are":[25,53,157],"the":[26,32,110,186,204],"standard":[27],"estimating":[29],"kinematics,":[30],"but":[31,191],"equipment":[33],"expensive":[35],"requires":[37],"a":[38,66,104,149],"predefined":[39],"space.":[40],"While":[41],"wearable":[42,62,86],"sensor":[43,63,167],"can":[45,206],"estimate":[46,177],"kinematics":[47,94,175],"in":[48,68,95,179,213,248],"any":[49],"environment,":[50],"existing":[51],"generally":[54],"less":[55],"accurate":[56],"than":[57],"optical":[58,114,237],"capture.":[60],"Many":[61],"require":[65],"computer":[67],"close":[69],"proximity":[70],"use":[72],"proprietary":[73],"software,":[74],"limiting":[75],"experimental":[76],"reproducibility.":[77],"METHODS:":[78],"Here,":[79],"we":[80],"present":[81],"OpenSenseRT,":[82],"an":[83,119,136],"open-source":[84,153],"system":[87,112,205,216,233],"that":[88],"estimates":[89],"upper":[90,144],"lower":[92],"extremity":[93,145],"real":[96],"time":[97],"by":[98],"using":[99],"inertial":[100],"measurement":[101,196],"units":[102],"portable":[105],"microcontroller.":[106],"RESULTS:":[107],"We":[108],"compared":[109],"OpenSenseRT":[111,232],"to":[113,161,243],"found":[118],"average":[120,137],"RMSE":[121,138],"of":[122,133,139,188,200],"4.4":[123],"degrees":[124,141],"across":[125,142],"5":[126],"lower-limb":[127],"joint":[128,146],"angles":[129,147],"during":[130,148],"three":[131],"minutes":[132],"walking":[134],"5.6":[140],"8":[143],"Fugl-Meyer":[150],"task.":[151],"The":[152,181,215,231],"software":[154],"hardware":[156],"scalable,":[158],"tracking":[159],"1":[160],"14":[162],"body":[163],"segments,":[164,190],"with":[165],"one":[166],"per":[168],"segment.":[169,229],"A":[170],"musculoskeletal":[171],"model":[172],"inverse":[174],"solver":[176],"Kinematics":[178],"real-time.":[180,214],"computation":[182],"frequency":[183],"depends":[184],"on":[185],"number":[187],"tracked":[189,228],"sufficient":[193],"real-time":[195],"many":[198],"tasks":[199],"interest;":[201],"example,":[203],"track":[207],"7":[208],"segments":[209],"at":[210],"30":[211],"Hz":[212],"uses":[217],"off-the-shelf":[218],"parts":[219],"costing":[220],"approximately":[221],"$100":[222],"USD":[223],"plus":[224],"$20":[225],"each":[227],"SIGNIFICANCE:":[230],"validated":[235],"against":[236],"capture,":[239],"low-cost,":[240],"simple":[242],"replicate,":[244],"enabling":[245],"analysis":[247],"clinics,":[249],"homes,":[250],"free-living":[252],"settings.":[253]},"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":25},{"year":2024,"cited_by_count":32},{"year":2023,"cited_by_count":34},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":5}],"updated_date":"2026-06-13T07:54:00.901334","created_date":"2025-10-10T00:00:00"}