{"id":"https://openalex.org/W4411976464","doi":"https://doi.org/10.3390/virtualworlds4030031","title":"Evaluation of HoloLens 2 for Hand Tracking and Kinematic Features Assessment","display_name":"Evaluation of HoloLens 2 for Hand Tracking and Kinematic Features Assessment","publication_year":2025,"publication_date":"2025-07-03","ids":{"openalex":"https://openalex.org/W4411976464","doi":"https://doi.org/10.3390/virtualworlds4030031"},"language":"en","primary_location":{"id":"doi:10.3390/virtualworlds4030031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/virtualworlds4030031","pdf_url":"https://www.mdpi.com/2813-2084/4/3/31/pdf?version=1751535675","source":{"id":"https://openalex.org/S4387280281","display_name":"Virtual Worlds","issn_l":"2813-2084","issn":["2813-2084"],"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":"Virtual Worlds","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.mdpi.com/2813-2084/4/3/31/pdf?version=1751535675","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5114454451","display_name":"Jessica Bertolasi","orcid":"https://orcid.org/0000-0002-1452-146X"},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]},{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Jessica Bertolasi","raw_affiliation_strings":["Department of Informatics, Bioengineering, Robotics and Systems Engineering, University of Genoa, Via All\u2019Opera Pia 13, 16145 Genoa, Italy","U-VIP: Unit for Visually Impaired People, Istituto Italiano di Tecnologia, Via Enrico Melen 83, 16152 Genoa, Italy"],"raw_orcid":"https://orcid.org/0000-0002-1452-146X","affiliations":[{"raw_affiliation_string":"Department of Informatics, Bioengineering, Robotics and Systems Engineering, University of Genoa, Via All\u2019Opera Pia 13, 16145 Genoa, Italy","institution_ids":["https://openalex.org/I83816512"]},{"raw_affiliation_string":"U-VIP: Unit for Visually Impaired People, Istituto Italiano di Tecnologia, Via Enrico Melen 83, 16152 Genoa, Italy","institution_ids":["https://openalex.org/I30771326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043169024","display_name":"Nadia Garcia-Hern\u00e1ndez","orcid":"https://orcid.org/0000-0003-1944-0519"},"institutions":[{"id":"https://openalex.org/I4210163111","display_name":"Secretar\u00eda de Ciencia, Humanidades, Tecnolog\u00eda e Innovaci\u00f3n","ror":"https://ror.org/059ex5q34","country_code":"MX","type":"government","lineage":["https://openalex.org/I4210163111"]},{"id":"https://openalex.org/I68368234","display_name":"Centro de Investigaci\u00f3n y de Estudios Avanzados del Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/009eqmr18","country_code":"MX","type":"facility","lineage":["https://openalex.org/I59361560","https://openalex.org/I68368234"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Nadia Vanessa Garcia-Hernandez","raw_affiliation_strings":["Department of Robotics and Advanced Manufacturing, Center for Research and Advanced Studies (CINVESTAV), Zona Industrial, Ramos Arizpe, Saltillo 25900, Mexico","Ministry of Science, Humanities, Technology and Innovation (SECIHTI), Avenida Insurgentes Sur 1582, Mexico City 03940, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Robotics and Advanced Manufacturing, Center for Research and Advanced Studies (CINVESTAV), Zona Industrial, Ramos Arizpe, Saltillo 25900, Mexico","institution_ids":["https://openalex.org/I68368234"]},{"raw_affiliation_string":"Ministry of Science, Humanities, Technology and Innovation (SECIHTI), Avenida Insurgentes Sur 1582, Mexico City 03940, Mexico","institution_ids":["https://openalex.org/I4210163111"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076733611","display_name":"Mariacarla Memeo","orcid":"https://orcid.org/0000-0003-1766-7795"},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mariacarla Memeo","raw_affiliation_strings":["Electronic Design Laboratory (EDL), Fondazione Istituto Italiano di Tecnologia, Via Enrico Melen 83, 16152 Genoa, Italy"],"raw_orcid":"https://orcid.org/0000-0003-1766-7795","affiliations":[{"raw_affiliation_string":"Electronic Design Laboratory (EDL), Fondazione Istituto Italiano di Tecnologia, Via Enrico Melen 83, 16152 Genoa, Italy","institution_ids":["https://openalex.org/I30771326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055161855","display_name":"Marta Guarischi","orcid":"https://orcid.org/0000-0001-5433-6894"},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]},{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marta Guarischi","raw_affiliation_strings":["Department of Informatics, Bioengineering, Robotics and Systems Engineering, University of Genoa, Via All\u2019Opera Pia 13, 16145 Genoa, Italy","U-VIP: Unit for Visually Impaired People, Istituto Italiano di Tecnologia, Via Enrico Melen 83, 16152 Genoa, Italy"],"raw_orcid":"https://orcid.org/0000-0001-5433-6894","affiliations":[{"raw_affiliation_string":"Department of Informatics, Bioengineering, Robotics and Systems Engineering, University of Genoa, Via All\u2019Opera Pia 13, 16145 Genoa, Italy","institution_ids":["https://openalex.org/I83816512"]},{"raw_affiliation_string":"U-VIP: Unit for Visually Impaired People, Istituto Italiano di Tecnologia, Via Enrico Melen 83, 16152 Genoa, Italy","institution_ids":["https://openalex.org/I30771326"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085764965","display_name":"Monica Gori","orcid":"https://orcid.org/0000-0002-5616-865X"},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Monica Gori","raw_affiliation_strings":["U-VIP: Unit for Visually Impaired People, Istituto Italiano di Tecnologia, Via Enrico Melen 83, 16152 Genoa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"U-VIP: Unit for Visually Impaired People, Istituto Italiano di Tecnologia, Via Enrico Melen 83, 16152 Genoa, Italy","institution_ids":["https://openalex.org/I30771326"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5043169024"],"corresponding_institution_ids":["https://openalex.org/I4210163111","https://openalex.org/I68368234"],"apc_list":null,"apc_paid":null,"fwci":1.0339,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.76273842,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"4","issue":"3","first_page":"31","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9997000098228455,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9997000098228455,"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/T10653","display_name":"Robot Manipulation and Learning","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T11687","display_name":"Teleoperation and Haptic Systems","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/kinematics","display_name":"Kinematics","score":0.7146466970443726},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5117906928062439},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5061535239219666},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4573307931423187},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.39186516404151917},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.18635928630828857},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1172478199005127}],"concepts":[{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.7146466970443726},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5117906928062439},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5061535239219666},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4573307931423187},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.39186516404151917},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.18635928630828857},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1172478199005127},{"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/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/virtualworlds4030031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/virtualworlds4030031","pdf_url":"https://www.mdpi.com/2813-2084/4/3/31/pdf?version=1751535675","source":{"id":"https://openalex.org/S4387280281","display_name":"Virtual Worlds","issn_l":"2813-2084","issn":["2813-2084"],"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":"Virtual Worlds","raw_type":"journal-article"},{"id":"pmh:doi:10.17605/osf.io/6yzqj","is_oa":false,"landing_page_url":"https://osf.io/6yzqj","pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:244aacc21abd4e29a32f79ad0d995ea3","is_oa":true,"landing_page_url":"https://doaj.org/article/244aacc21abd4e29a32f79ad0d995ea3","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":"Virtual Worlds, Vol 4, Iss 3, p 31 (2025)","raw_type":"article"},{"id":"pmh:oai:iris.unige.it:11567/1257156","is_oa":false,"landing_page_url":"https://hdl.handle.net/11567/1257156","pdf_url":null,"source":{"id":"https://openalex.org/S4377196291","display_name":"CINECA IRIS Institutial Research Information System (University of Genoa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I83816512","host_organization_name":"University of Genoa","host_organization_lineage":["https://openalex.org/I83816512"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/virtualworlds4030031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/virtualworlds4030031","pdf_url":"https://www.mdpi.com/2813-2084/4/3/31/pdf?version=1751535675","source":{"id":"https://openalex.org/S4387280281","display_name":"Virtual Worlds","issn_l":"2813-2084","issn":["2813-2084"],"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":"Virtual Worlds","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4411976464.pdf"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W1940481278","https://openalex.org/W1983877984","https://openalex.org/W2036887984","https://openalex.org/W2049981393","https://openalex.org/W2078483536","https://openalex.org/W2108341823","https://openalex.org/W2110035876","https://openalex.org/W2119274204","https://openalex.org/W2151984003","https://openalex.org/W2158449383","https://openalex.org/W2160863556","https://openalex.org/W2186965459","https://openalex.org/W2331064560","https://openalex.org/W2765951333","https://openalex.org/W2781940080","https://openalex.org/W2888827598","https://openalex.org/W2949380455","https://openalex.org/W2972103775","https://openalex.org/W2977391730","https://openalex.org/W2985176025","https://openalex.org/W3005981797","https://openalex.org/W3027467719","https://openalex.org/W3108923549","https://openalex.org/W3116634773","https://openalex.org/W3117463949","https://openalex.org/W3184757363","https://openalex.org/W3190430602","https://openalex.org/W3190690779","https://openalex.org/W3210532439","https://openalex.org/W3211152446","https://openalex.org/W3216565713","https://openalex.org/W4220778285","https://openalex.org/W4221105860","https://openalex.org/W4239953570","https://openalex.org/W4287219616","https://openalex.org/W4320483853","https://openalex.org/W4323536950","https://openalex.org/W4399266451","https://openalex.org/W4403089501","https://openalex.org/W4403887027","https://openalex.org/W4408358793","https://openalex.org/W4409422857","https://openalex.org/W6767711349"],"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":{"The":[0,213,251],"advent":[1],"of":[2,52,59,66,84,96,109,159,175,197,305,313,320],"mixed":[3],"reality":[4],"(MR)":[5],"systems":[6,296],"has":[7],"revolutionized":[8],"human\u2013computer":[9],"interactions":[10,29],"by":[11],"seamlessly":[12],"integrating":[13],"virtual":[14],"elements":[15],"with":[16,177],"the":[17,22,49,63,67,82,93,107,140,195,255,287,311,314,325],"real":[18],"world.":[19],"Devices":[20],"like":[21,72],"HoloLens":[23],"2":[24,186,233,273,293],"(HL2)":[25],"enable":[26],"intuitive,":[27],"hands-free":[28],"through":[30],"advanced":[31],"hand-tracking":[32,64,224,281],"technology,":[33],"making":[34],"them":[35],"valuable":[36],"in":[37,99,111,163,216,265,269,291,308],"fields":[38],"such":[39],"as":[40,148,324],"education,":[41],"healthcare,":[42],"engineering,":[43],"and":[44,69,91,115,123,130,171,191,205,211,234,301],"training":[45],"simulations.":[46],"However,":[47],"despite":[48],"growing":[50],"adoption":[51],"MR,":[53],"there":[54],"is":[55,316],"a":[56,149,160,270,298],"noticeable":[57],"lack":[58],"comprehensive":[60],"comparisons":[61],"between":[62,128],"accuracy":[65,108,196,247,312],"HL2":[68,110,204,256,315],"high-precision":[70],"benchmarks":[71],"motion":[73,142],"capture":[74,143],"systems.":[75],"Such":[76],"evaluations":[77],"are":[78],"essential":[79],"to":[80,105,221,244,249,261,275,318],"assess":[81,106,245],"reliability":[83],"MR":[85],"interactions,":[86],"identify":[87],"potential":[88],"tracking":[89,112,135,263],"limitations,":[90],"improve":[92],"overall":[94],"precision":[95],"hand-based":[97],"input":[98],"immersive":[100],"applications.":[101],"This":[102],"study":[103],"aims":[104],"hand":[113,118,209],"position":[114],"measuring":[116],"kinematic":[117],"parameters,":[119],"including":[120],"joint":[121,188],"angles":[122,230],"lateral":[124,173,235],"pinch":[125,198,236],"span":[126,199,237],"(distance":[127],"thumb":[129],"index":[131],"fingertips),":[132],"using":[133],"its":[134],"data.":[136],"To":[137],"achieve":[138],"this,":[139],"Vicon":[141],"system":[144,264,282],"(VM)":[145],"was":[146],"used":[147,243],"gold-standard":[150],"reference.":[151],"Three":[152],"tasks":[153],"were":[154,219,241],"designed:":[155],"(1)":[156],"finger":[157],"tracing":[158],"2D":[161],"pattern":[162],"3D":[164],"space,":[165],"(2)":[166],"grasping":[167,289],"various":[168],"common":[169],"objects,":[170],"(3)":[172],"pinching":[174],"objects":[176],"varying":[178],"sizes.":[179],"Task":[180,185,192,217,232,239,266,292,309],"1":[181,218],"tests":[182],"fingertip":[183],"tracking,":[184],"evaluates":[187],"angle":[189],"accuracy,":[190],"3":[193,240],"examines":[194],"measurement.":[200],"In":[201],"all":[202],"tasks,":[203],"VM":[206],"simultaneously":[207],"recorded":[208],"positions":[210,290],"movements.":[212],"data":[214],"captured":[215],"analyzed":[220],"evaluate":[222],"HL2\u2019s":[223,246,280],"capabilities":[225],"against":[226],"VM.":[227,250],"Finger":[228],"rotation":[229],"from":[231,238,272,294],"then":[242],"compared":[248,260],"results":[252],"indicate":[253],"that":[254,279,319],"exhibits":[257],"millimeter-level":[258],"errors":[259],"Vicon\u2019s":[262],"1,":[267],"spanning":[268],"range":[271],"mm":[274],"4":[276],"mm,":[277],"suggesting":[278],"demonstrates":[283],"good":[284],"accuracy.":[285],"Additionally,":[286],"reconstructed":[288],"both":[295],"show":[297],"strong":[299],"correlation":[300],"an":[302],"average":[303],"error":[304],"5\u00b0,":[306],"while":[307],"3,":[310],"comparable":[317],"VM,":[321],"improving":[322],"performance":[323],"object":[326],"thickness":[327],"increases.":[328]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-04T07:58:01.006859","created_date":"2025-10-10T00:00:00"}
