{"id":"https://openalex.org/W2967910925","doi":"https://doi.org/10.1109/vr.2019.8797977","title":"Entropy of Controller Movements Reflects Mental Workload in Virtual Reality","display_name":"Entropy of Controller Movements Reflects Mental Workload in Virtual Reality","publication_year":2019,"publication_date":"2019-03-01","ids":{"openalex":"https://openalex.org/W2967910925","doi":"https://doi.org/10.1109/vr.2019.8797977","mag":"2967910925"},"language":"en","primary_location":{"id":"doi:10.1109/vr.2019.8797977","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vr.2019.8797977","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5066944421","display_name":"Daniel Reinhardt","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daniel Reinhardt","raw_affiliation_strings":["Julius-Maximilians-Universitat Wurzburg, Wurzburg, Bayern, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Julius-Maximilians-Universitat Wurzburg, Wurzburg, Bayern, DE","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032665452","display_name":"Steffen Haesler","orcid":"https://orcid.org/0000-0002-6808-0487"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Steffen Haesler","raw_affiliation_strings":["Julius-Maximilians-Universitat Wurzburg, Wurzburg, Bayern, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Julius-Maximilians-Universitat Wurzburg, Wurzburg, Bayern, DE","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067803774","display_name":"J\u00f6rn Hurtienne","orcid":"https://orcid.org/0000-0001-5295-9772"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jorn Hurtienne","raw_affiliation_strings":["Julius-Maximilians-Universitat Wurzburg, Wurzburg, Bayern, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Julius-Maximilians-Universitat Wurzburg, Wurzburg, Bayern, DE","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011213220","display_name":"Carolin Wienrich","orcid":"https://orcid.org/0000-0003-3052-7172"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Carolin Wienrich","raw_affiliation_strings":["Julius-Maximilians-Universitat Wurzburg, Wurzburg, Bayern, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Julius-Maximilians-Universitat Wurzburg, Wurzburg, Bayern, DE","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6015,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.8418292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"802","last_page":"808"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10525","display_name":"Human-Automation Interaction and Safety","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10525","display_name":"Human-Automation Interaction and Safety","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9894000291824341,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10042","display_name":"Neural and Behavioral Psychology Studies","score":0.977400004863739,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/workload","display_name":"Workload","score":0.6626772880554199},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6168797016143799},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6111213564872742},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.4440648853778839},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4129719138145447},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0820235013961792}],"concepts":[{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.6626772880554199},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6168797016143799},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6111213564872742},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.4440648853778839},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4129719138145447},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0820235013961792},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vr.2019.8797977","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vr.2019.8797977","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W130598232","https://openalex.org/W130949339","https://openalex.org/W146834298","https://openalex.org/W221761990","https://openalex.org/W1526911523","https://openalex.org/W1559899467","https://openalex.org/W1574433357","https://openalex.org/W1862394037","https://openalex.org/W1907557225","https://openalex.org/W1966877181","https://openalex.org/W1972985055","https://openalex.org/W1978306738","https://openalex.org/W1979306575","https://openalex.org/W1980274659","https://openalex.org/W2001481581","https://openalex.org/W2033313063","https://openalex.org/W2042938519","https://openalex.org/W2052752136","https://openalex.org/W2054118939","https://openalex.org/W2057195336","https://openalex.org/W2065919594","https://openalex.org/W2076883103","https://openalex.org/W2077204677","https://openalex.org/W2077206556","https://openalex.org/W2107853490","https://openalex.org/W2118183148","https://openalex.org/W2135479785","https://openalex.org/W2151905266","https://openalex.org/W2154828048","https://openalex.org/W2157289187","https://openalex.org/W2157428442","https://openalex.org/W2185033944","https://openalex.org/W2311083535","https://openalex.org/W2401423026","https://openalex.org/W2579184374","https://openalex.org/W2615297659","https://openalex.org/W2617829458","https://openalex.org/W2749594523","https://openalex.org/W2769964557","https://openalex.org/W2783463976","https://openalex.org/W2791573752","https://openalex.org/W2798488540","https://openalex.org/W2801042490","https://openalex.org/W2807480943","https://openalex.org/W2889391518","https://openalex.org/W4241684631","https://openalex.org/W4252713891","https://openalex.org/W6605301148","https://openalex.org/W6608810965","https://openalex.org/W6713117440","https://openalex.org/W6823086255"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2000785801","https://openalex.org/W986318368","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2004734601","https://openalex.org/W2130149817","https://openalex.org/W2990194547","https://openalex.org/W2059650074","https://openalex.org/W4285504728"],"abstract_inverted_index":{"Virtual":[0],"Reality":[1],"can":[2],"impose":[3],"cognitive":[4,14,40],"demands":[5],"on":[6,29,34],"users":[7],"and":[8],"influence":[9],"their":[10],"task":[11],"performance.":[12],"These":[13],"demands,":[15],"however,":[16],"have":[17],"been":[18],"difficult":[19],"to":[20,105],"measure":[21,54],"precisely":[22],"without":[23],"inducing":[24],"breaks":[25],"of":[26,48,55,66,92,108,137,144],"presence.":[27],"Based":[28],"findings":[30],"in":[31,120,147],"psychological":[32],"science":[33],"how":[35],"motion":[36],"trajectories":[37],"reflect":[38],"underlying":[39],"processes,":[41],"we":[42,97],"investigated":[43],"entropy":[44,83,136],"(i.e.":[45],"the":[46,81,90,101,106,109,117,130,135],"degree":[47],"movement":[49,68],"irregularity)":[50],"as":[51,86,116,140],"an":[52],"unobtrusive":[53],"mental":[56,124,145],"workload.":[57,125],"Entropy":[58],"values":[59],"were":[60],"obtained":[61],"from":[62],"a":[63,76,93,141],"time-series":[64],"history":[65],"controller":[67,138],"data.":[69],"Mental":[70],"workload":[71,146],"is":[72,84,113],"considered":[73],"high":[74,85],"over":[75],"given":[77],"time":[78],"interval,":[79],"when":[80],"measured":[82],"well.":[87],"By":[88],"manipulating":[89],"difficulty":[91],"simple":[94],"rhythm":[95],"game":[96],"could":[98],"show":[99],"that":[100],"results":[102,107,128],"are":[103],"comparable":[104],"NASA-TLX":[110],"questionnaire,":[111],"which":[112],"currently":[114],"used":[115],"gold":[118],"standard":[119],"VR":[121],"for":[122,132],"measuring":[123],"Thus,":[126],"our":[127],"pave":[129],"way":[131],"further":[133],"investigating":[134],"movements":[139],"precise":[142],"measurement":[143],"VR.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
