{"id":"https://openalex.org/W4403576759","doi":"https://doi.org/10.1145/3663548.3675638","title":"WheelPoser: Sparse-IMU Based Body Pose Estimation for Wheelchair Users","display_name":"WheelPoser: Sparse-IMU Based Body Pose Estimation for Wheelchair Users","publication_year":2024,"publication_date":"2024-10-20","ids":{"openalex":"https://openalex.org/W4403576759","doi":"https://doi.org/10.1145/3663548.3675638"},"language":"en","primary_location":{"id":"doi:10.1145/3663548.3675638","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3663548.3675638","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 26th International ACM SIGACCESS Conference on Computers and Accessibility","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3663548.3675638","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042069840","display_name":"Yunzhi Li","orcid":"https://orcid.org/0000-0002-8026-1184"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yunzhi Li","raw_affiliation_strings":["Human-Computer Interaction Institute, Carnegie Mellon University, United States"],"affiliations":[{"raw_affiliation_string":"Human-Computer Interaction Institute, Carnegie Mellon University, United States","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078203065","display_name":"Vimal Mollyn","orcid":"https://orcid.org/0000-0002-9085-8830"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vimal Mollyn","raw_affiliation_strings":["Human-Computer Interaction Institute, Carnegie Mellon University, United States"],"affiliations":[{"raw_affiliation_string":"Human-Computer Interaction Institute, Carnegie Mellon University, United States","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003270915","display_name":"Kuang Yuan","orcid":"https://orcid.org/0000-0003-3901-7056"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kuang Yuan","raw_affiliation_strings":["Electrical and Computer Engineering, Carnegie Mellon University, United States"],"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering, Carnegie Mellon University, United States","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016119103","display_name":"Patrick Carrington","orcid":"https://orcid.org/0000-0001-8923-0803"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick Carrington","raw_affiliation_strings":["Human-Computer Interaction Institute, Carnegie Mellon University, United States"],"affiliations":[{"raw_affiliation_string":"Human-Computer Interaction Institute, Carnegie Mellon University, United States","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042069840"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":3.0308,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.91567689,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.992900013923645,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T10925","display_name":"Spinal Cord Injury Research","score":0.9868999719619751,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.8036408424377441},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7218883633613586},{"id":"https://openalex.org/keywords/pose","display_name":"Pose","score":0.6878222823143005},{"id":"https://openalex.org/keywords/wheelchair","display_name":"Wheelchair","score":0.660364031791687},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5159369111061096},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5040175318717957}],"concepts":[{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.8036408424377441},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7218883633613586},{"id":"https://openalex.org/C52102323","wikidata":"https://www.wikidata.org/wiki/Q1671968","display_name":"Pose","level":2,"score":0.6878222823143005},{"id":"https://openalex.org/C2781042323","wikidata":"https://www.wikidata.org/wiki/Q191931","display_name":"Wheelchair","level":2,"score":0.660364031791687},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5159369111061096},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5040175318717957},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3663548.3675638","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3663548.3675638","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 26th International ACM SIGACCESS Conference on Computers and Accessibility","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2409.08494","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2409.08494","pdf_url":"https://arxiv.org/pdf/2409.08494","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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:10.1145/3663548.3675638","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3663548.3675638","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 26th International ACM SIGACCESS Conference on Computers and Accessibility","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W618254468","https://openalex.org/W926254016","https://openalex.org/W1964130324","https://openalex.org/W1974101445","https://openalex.org/W2016959837","https://openalex.org/W2051220025","https://openalex.org/W2054677561","https://openalex.org/W2084973984","https://openalex.org/W2127676463","https://openalex.org/W2131389448","https://openalex.org/W2133005033","https://openalex.org/W2133953507","https://openalex.org/W2135041393","https://openalex.org/W2144020371","https://openalex.org/W2169439480","https://openalex.org/W2182878020","https://openalex.org/W2470507853","https://openalex.org/W2520782524","https://openalex.org/W2558317252","https://openalex.org/W2754534665","https://openalex.org/W2772776420","https://openalex.org/W2797228955","https://openalex.org/W2897591615","https://openalex.org/W2898073175","https://openalex.org/W2899873404","https://openalex.org/W2903818354","https://openalex.org/W2909066492","https://openalex.org/W2949924544","https://openalex.org/W2962730651","https://openalex.org/W2971856312","https://openalex.org/W2978956737","https://openalex.org/W3010495343","https://openalex.org/W3026183023","https://openalex.org/W3030237687","https://openalex.org/W3035551320","https://openalex.org/W3048557728","https://openalex.org/W3097947394","https://openalex.org/W3106857494","https://openalex.org/W3127733643","https://openalex.org/W3160273689","https://openalex.org/W3175704171","https://openalex.org/W3196062471","https://openalex.org/W3199567699","https://openalex.org/W4214619583","https://openalex.org/W4224986555","https://openalex.org/W4225133258","https://openalex.org/W4225609743","https://openalex.org/W4280518859","https://openalex.org/W4282014732","https://openalex.org/W4284885974","https://openalex.org/W4297168084","https://openalex.org/W4307136680","https://openalex.org/W4319323801","https://openalex.org/W4366550669","https://openalex.org/W4366581013","https://openalex.org/W4366587396","https://openalex.org/W4385489997","https://openalex.org/W4385796210","https://openalex.org/W4387793643","https://openalex.org/W4387801107","https://openalex.org/W4390874306","https://openalex.org/W4396832514"],"related_works":["https://openalex.org/W2772917594","https://openalex.org/W2036807459","https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Despite":[0],"researchers":[1],"having":[2],"extensively":[3],"studied":[4],"various":[5],"ways":[6],"to":[7,23,36,100],"track":[8,101],"body":[9,80],"pose":[10,34,61,105],"on-the-go,":[11],"most":[12],"prior":[13,89],"work":[14],"does":[15],"not":[16],"take":[17],"into":[18],"account":[19],"wheelchair":[20,67,103],"users,":[21],"leading":[22],"poor":[24],"tracking":[25],"performance.":[26],"Wheelchair":[27],"users":[28],"could":[29],"greatly":[30],"benefit":[31],"from":[32],"this":[33,54],"information":[35],"prevent":[37],"injuries,":[38],"monitor":[39],"their":[40],"health,":[41],"identify":[42],"environmental":[43],"accessibility":[44],"barriers,":[45],"and":[46,50,81,93,114,152,166,180,187],"interact":[47],"with":[48,106],"gaming":[49],"VR":[51],"experiences.":[52],"In":[53],"work,":[55],"we":[56,138,170],"present":[57],"WheelPoser,":[58],"a":[59,102,107,115,140],"real-time":[60],"estimation":[62],"system":[63,70,179],"specifically":[64],"designed":[65],"for":[66],"users.":[68],"Our":[69],"uses":[71],"only":[72],"four":[73],"strategically":[74],"placed":[75],"IMUs":[76],"on":[77],"the":[78,172],"user\u2019s":[79,104],"wheelchair,":[82],"making":[83],"it":[84],"far":[85],"more":[86,123],"practical":[87],"than":[88,124,128],"systems":[90,130],"using":[91,131],"cameras":[92],"dense":[94],"IMU":[95,150],"arrays.":[96],"WheelPoser":[97],"is":[98],"able":[99],"mean":[108,116],"joint":[109,117],"angle":[110],"error":[111,119],"of":[112,120,145,148,156],"14.30\u00b0":[113],"position":[118],"6.74":[121],"cm,":[122],"three":[125],"times":[126],"better":[127],"similar":[129],"sparse":[132],"IMUs.":[133],"To":[134],"train":[135],"our":[136,178],"system,":[137],"collect":[139],"novel":[141],"WheelPoser-IMU":[142],"dataset,":[143],"consisting":[144],"167":[146],"minutes":[147],"paired":[149],"sensor":[151],"motion":[153],"capture":[154],"data":[155],"people":[157],"in":[158],"wheelchairs,":[159],"including":[160],"wheelchair-specific":[161],"motions":[162],"such":[163],"as":[164],"propulsion":[165],"pressure":[167],"relief.":[168],"Finally,":[169],"explore":[171],"potential":[173],"application":[174],"space":[175],"enabled":[176],"by":[177],"discuss":[181],"future":[182],"opportunities.":[183],"Open-source":[184],"code,":[185],"models,":[186],"dataset":[188],"can":[189],"be":[190],"found":[191],"here:":[192],"https://github.com/axle-lab/WheelPoser.":[193]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}