{"id":"https://openalex.org/W2755755759","doi":"https://doi.org/10.1109/embc.2017.8037854","title":"Manipulating the fidelity of lower extremity visual feedback to identify obstacle negotiation strategies in immersive virtual reality","display_name":"Manipulating the fidelity of lower extremity visual feedback to identify obstacle negotiation strategies in immersive virtual reality","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2755755759","doi":"https://doi.org/10.1109/embc.2017.8037854","mag":"2755755759","pmid":"https://pubmed.ncbi.nlm.nih.gov/29060895"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2017.8037854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2017.8037854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"article","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/A5100615134","display_name":"Aram Kim","orcid":"https://orcid.org/0000-0003-3696-8438"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Aram Kim","raw_affiliation_strings":["Division of Biokinesiology and Physical Therapy"],"affiliations":[{"raw_affiliation_string":"Division of Biokinesiology and Physical Therapy","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046385415","display_name":"Zixuan Zhou","orcid":"https://orcid.org/0000-0002-5159-2224"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zixuan Zhou","raw_affiliation_strings":["Department of Mechanical Engineering, University of Southern California, Los Angeles, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Southern California, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038968062","display_name":"Kari S. Kretch","orcid":"https://orcid.org/0000-0001-8678-1749"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kari S. Kretch","raw_affiliation_strings":["Division of Biokinesiology and Physical Therapy"],"affiliations":[{"raw_affiliation_string":"Division of Biokinesiology and Physical Therapy","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067590269","display_name":"James M. Finley","orcid":"https://orcid.org/0000-0003-2679-2221"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James M. Finley","raw_affiliation_strings":["Division of Biokinesiology and Physical Therapy"],"affiliations":[{"raw_affiliation_string":"Division of Biokinesiology and Physical Therapy","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100615134"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12953813,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"155","issue":null,"first_page":"4491","last_page":"4494"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.9941999912261963,"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/T10648","display_name":"Virtual Reality Applications and Impacts","score":0.9941999912261963,"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/T10813","display_name":"Sport Psychology and Performance","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11431","display_name":"Action Observation and Synchronization","score":0.9599999785423279,"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/obstacle","display_name":"Obstacle","score":0.811360239982605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7666872143745422},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6355456709861755},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5931398868560791},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5175813436508179},{"id":"https://openalex.org/keywords/virtual-machine","display_name":"Virtual machine","score":0.473110169172287},{"id":"https://openalex.org/keywords/haptic-technology","display_name":"Haptic technology","score":0.44664791226387024},{"id":"https://openalex.org/keywords/fidelity","display_name":"Fidelity","score":0.42741864919662476},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.394137442111969}],"concepts":[{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.811360239982605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7666872143745422},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6355456709861755},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5931398868560791},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5175813436508179},{"id":"https://openalex.org/C25344961","wikidata":"https://www.wikidata.org/wiki/Q192726","display_name":"Virtual machine","level":2,"score":0.473110169172287},{"id":"https://openalex.org/C152086174","wikidata":"https://www.wikidata.org/wiki/Q3030571","display_name":"Haptic technology","level":2,"score":0.44664791226387024},{"id":"https://openalex.org/C2776459999","wikidata":"https://www.wikidata.org/wiki/Q2119376","display_name":"Fidelity","level":2,"score":0.42741864919662476},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.394137442111969},{"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000076142","descriptor_name":"Virtual Reality","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000076142","descriptor_name":"Virtual Reality","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000076142","descriptor_name":"Virtual Reality","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":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016138","descriptor_name":"Walking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017008","descriptor_name":"Negotiating","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017008","descriptor_name":"Negotiating","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017008","descriptor_name":"Negotiating","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D035002","descriptor_name":"Lower Extremity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D035002","descriptor_name":"Lower Extremity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D035002","descriptor_name":"Lower Extremity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D056228","descriptor_name":"Feedback, Sensory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D056228","descriptor_name":"Feedback, Sensory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D056228","descriptor_name":"Feedback, Sensory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2017.8037854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2017.8037854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:29060895","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29060895","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":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.6000000238418579}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1979097784","https://openalex.org/W1995260198","https://openalex.org/W2002420769","https://openalex.org/W2024944093","https://openalex.org/W2027935272","https://openalex.org/W2028945734","https://openalex.org/W2067214170","https://openalex.org/W2072227633","https://openalex.org/W2079037703","https://openalex.org/W2084840846","https://openalex.org/W2088376997","https://openalex.org/W2097917614","https://openalex.org/W2153525231","https://openalex.org/W4250305574"],"related_works":["https://openalex.org/W2794103424","https://openalex.org/W156716224","https://openalex.org/W1996530509","https://openalex.org/W3028317537","https://openalex.org/W2389515972","https://openalex.org/W4245435724","https://openalex.org/W2111871955","https://openalex.org/W2348224808","https://openalex.org/W2604504363","https://openalex.org/W4309505616"],"abstract_inverted_index":{"The":[0,128],"ability":[1],"to":[2,33,45,66,90,115,181,187,214],"successfully":[3],"navigate":[4],"obstacles":[5,42,118],"in":[6,119,123,201],"our":[7,20],"environment":[8,16],"requires":[9],"integration":[10],"of":[11,19,29,95,135,197],"visual":[12,31,93,133],"information":[13,36,57,70,209],"about":[14,37,58,71,210],"the":[15,30,38,60,72,96,136,156,182,195,211],"with":[17],"estimates":[18],"body's":[21],"state.":[22],"Previous":[23],"studies":[24],"have":[25],"used":[26,83],"partial":[27],"occlusion":[28],"field":[32],"explore":[34,91],"how":[35,69,92],"body":[39,61],"and":[40,62,112,147,168,175],"impending":[41],"are":[43],"integrated":[44],"mediate":[46],"a":[47,105,120,144,149],"successful":[48],"clearance":[49],"strategy.":[50],"However,":[51],"because":[52],"these":[53],"manipulations":[54],"often":[55],"remove":[56],"both":[59],"obstacle,":[63],"it":[64,206],"remains":[65],"be":[67],"seen":[68],"lower":[73,97,137],"extremities":[74,98],"alone":[75],"is":[76,192],"utilized":[77],"during":[78],"obstacle":[79,100,183,198],"crossing.":[80],"Here,":[81],"we":[82],"an":[84,140],"immersive":[85,202],"virtual":[86,121,203],"reality":[87],"(VR)":[88],"interface":[89],"feedback":[94,126,134],"influences":[99],"crossing":[101,167,172,185],"performance.":[102],"Participants":[103],"wore":[104],"head-mounted":[106],"display":[107],"while":[108],"walking":[109],"on":[110],"treadmill":[111],"were":[113],"instructed":[114],"step":[116],"over":[117],"corridor":[122],"four":[124],"different":[125],"trials.":[127],"trials":[129],"involved:":[130],"(1)":[131],"No":[132],"extremities,":[138],"(2)":[139],"endpoint-only":[141],"model,":[142,146],"(3)":[143],"link-segment":[145],"(4)":[148],"volumetric":[150,157],"multi-segment":[151],"model.":[152,189],"We":[153],"found":[154],"that":[155],"model":[158],"improved":[159],"success":[160],"rate,":[161],"placed":[162,176],"their":[163,177],"trailing":[164],"foot":[165,170,179],"before":[166],"leading":[169,178],"after":[171,184],"more":[173],"consistently,":[174],"closer":[180],"compared":[186],"no":[188],"This":[190],"knowledge":[191],"critical":[193],"for":[194],"design":[196],"negotiation":[199],"tasks":[200],"environments":[204],"as":[205],"may":[207],"provide":[208],"fidelity":[212],"necessary":[213],"reproduce":[215],"ecologically":[216],"valid":[217],"practice":[218],"environments.":[219]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}