{"id":"https://openalex.org/W4412035737","doi":"https://doi.org/10.1145/3715336.3735769","title":"GesPrompt: Leveraging Co-Speech Gestures to Augment LLM-Based Interaction in Virtual Reality","display_name":"GesPrompt: Leveraging Co-Speech Gestures to Augment LLM-Based Interaction in Virtual Reality","publication_year":2025,"publication_date":"2025-07-04","ids":{"openalex":"https://openalex.org/W4412035737","doi":"https://doi.org/10.1145/3715336.3735769"},"language":"en","primary_location":{"id":"doi:10.1145/3715336.3735769","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715336.3735769","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3715336.3735769","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Designing Interactive Systems Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3715336.3735769","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055645530","display_name":"Xiyun Hu","orcid":"https://orcid.org/0000-0001-9497-6925"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiyun Hu","raw_affiliation_strings":["School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0000-0001-9497-6925","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111362555","display_name":"Dizhi Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dizhi Ma","raw_affiliation_strings":["Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0009-0005-1711-4930","affiliations":[{"raw_affiliation_string":"Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035586552","display_name":"Fengming He","orcid":"https://orcid.org/0000-0002-8558-8848"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fengming He","raw_affiliation_strings":["Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0000-0002-8558-8848","affiliations":[{"raw_affiliation_string":"Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034027961","display_name":"Zhengzhe Zhu","orcid":"https://orcid.org/0000-0001-9935-0518"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhengzhe Zhu","raw_affiliation_strings":["Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0000-0001-9935-0518","affiliations":[{"raw_affiliation_string":"Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022932437","display_name":"Shao-Kang Hsia","orcid":"https://orcid.org/0000-0001-7893-5613"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shao-Kang Hsia","raw_affiliation_strings":["School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0000-0001-7893-5613","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111694773","display_name":"Chuanlei Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chenfei Zhu","raw_affiliation_strings":["School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0009-0003-3408-2876","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069580353","display_name":"Ziyi Liu","orcid":"https://orcid.org/0000-0002-1270-2734"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ziyi Liu","raw_affiliation_strings":["School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0000-0002-1270-2734","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004602626","display_name":"Karthik Ramani","orcid":"https://orcid.org/0000-0001-8639-5135"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karthik Ramani","raw_affiliation_strings":["School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA"],"raw_orcid":"https://orcid.org/0000-0001-8639-5135","affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, USA","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":25.0098,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":{"value":0.99817756,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"59","last_page":"80"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9990000128746033,"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":0.9990000128746033,"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/T12031","display_name":"Speech and dialogue systems","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.991599977016449,"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/augment","display_name":"Augment","score":0.9519897699356079},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.7774906158447266},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6877950429916382},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6036858558654785},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5106707215309143},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.41123878955841064},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22810763120651245},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.056890010833740234}],"concepts":[{"id":"https://openalex.org/C2779070825","wikidata":"https://www.wikidata.org/wiki/Q760434","display_name":"Augment","level":2,"score":0.9519897699356079},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.7774906158447266},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6877950429916382},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6036858558654785},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5106707215309143},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.41123878955841064},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22810763120651245},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.056890010833740234},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3715336.3735769","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715336.3735769","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3715336.3735769","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Designing Interactive Systems Conference","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3715336.3735769","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3715336.3735769","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3715336.3735769","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2025 ACM Designing Interactive Systems Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8880756543","display_name":"FW-HTF: Collaborative Research: Pre-Skilling Workers, Understanding Labor Force Implications and Designing Future Factory Human-Robot Workflows Using a Physical Simulation Platform","funder_award_id":"1839971","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412035737.pdf","grobid_xml":"https://content.openalex.org/works/W4412035737.grobid-xml"},"referenced_works_count":91,"referenced_works":["https://openalex.org/W1935857547","https://openalex.org/W1972207950","https://openalex.org/W1977995219","https://openalex.org/W1981519548","https://openalex.org/W1991568221","https://openalex.org/W1992854310","https://openalex.org/W1993341615","https://openalex.org/W2004407347","https://openalex.org/W2006071649","https://openalex.org/W2007337857","https://openalex.org/W2010453793","https://openalex.org/W2021738749","https://openalex.org/W2023890289","https://openalex.org/W2030866643","https://openalex.org/W2058352122","https://openalex.org/W2058646341","https://openalex.org/W2060382755","https://openalex.org/W2069711762","https://openalex.org/W2077257649","https://openalex.org/W2100661295","https://openalex.org/W2106075805","https://openalex.org/W2113798388","https://openalex.org/W2117417173","https://openalex.org/W2125490883","https://openalex.org/W2126374943","https://openalex.org/W2126514505","https://openalex.org/W2508068063","https://openalex.org/W2536588878","https://openalex.org/W2547735422","https://openalex.org/W2604150046","https://openalex.org/W2608815043","https://openalex.org/W2727071501","https://openalex.org/W2734417770","https://openalex.org/W2773371143","https://openalex.org/W2775663585","https://openalex.org/W2795726294","https://openalex.org/W2896904471","https://openalex.org/W2910814616","https://openalex.org/W2913362834","https://openalex.org/W2980937684","https://openalex.org/W3032005972","https://openalex.org/W3048577018","https://openalex.org/W3093820501","https://openalex.org/W3093960360","https://openalex.org/W3107018825","https://openalex.org/W3118602383","https://openalex.org/W3129253704","https://openalex.org/W3157903123","https://openalex.org/W3161923919","https://openalex.org/W3174109486","https://openalex.org/W3176315233","https://openalex.org/W3187001062","https://openalex.org/W3203321135","https://openalex.org/W3207910091","https://openalex.org/W4205486898","https://openalex.org/W4224989796","https://openalex.org/W4225003999","https://openalex.org/W4225112959","https://openalex.org/W4230128499","https://openalex.org/W4301393026","https://openalex.org/W4303448003","https://openalex.org/W4307475996","https://openalex.org/W4312708649","https://openalex.org/W4312841490","https://openalex.org/W4366729193","https://openalex.org/W4367297395","https://openalex.org/W4387801206","https://openalex.org/W4387801400","https://openalex.org/W4387993452","https://openalex.org/W4389314119","https://openalex.org/W4391667590","https://openalex.org/W4391940856","https://openalex.org/W4392248134","https://openalex.org/W4394625639","https://openalex.org/W4394805681","https://openalex.org/W4396832085","https://openalex.org/W4396832611","https://openalex.org/W4396833067","https://openalex.org/W4396833393","https://openalex.org/W4396833666","https://openalex.org/W4400142400","https://openalex.org/W4400142448","https://openalex.org/W4400142550","https://openalex.org/W4400822426","https://openalex.org/W4402527597","https://openalex.org/W4402702910","https://openalex.org/W4403333826","https://openalex.org/W4403334451","https://openalex.org/W4403717146","https://openalex.org/W4406758422","https://openalex.org/W4409750124"],"related_works":["https://openalex.org/W2943769328","https://openalex.org/W4386921804","https://openalex.org/W2802830363","https://openalex.org/W3187381656","https://openalex.org/W2810824249","https://openalex.org/W2811430115","https://openalex.org/W2994363382","https://openalex.org/W2052481242","https://openalex.org/W2059650074","https://openalex.org/W4285504728"],"abstract_inverted_index":{"Large":[0],"Language":[1],"Model":[2],"(LLM)-based":[3],"copilots":[4,25,64],"have":[5],"shown":[6],"great":[7],"potential":[8],"in":[9,65,101,122,126],"Extended":[10],"Reality":[11],"(XR)":[12],"applications.However,":[13],"the":[14,20,24,28,78,102,112],"user":[15,117,124],"faces":[16],"challenges":[17],"when":[18],"describing":[19],"3D":[21],"environments":[22],"to":[23,27,56,95],"due":[26],"complexity":[29],"of":[30],"conveying":[31],"spatial-temporal":[32,72],"information":[33],"through":[34],"text":[35],"or":[36],"speech":[37,99],"alone.To":[38],"address":[39],"this,":[40],"we":[41],"introduce":[42],"GesPrompt,":[43],"a":[44,93,106,116],"multimodal":[45],"XR":[46,66,103],"interface":[47],"that":[48,110],"combines":[49],"co-speech":[50,75],"gestures":[51],"with":[52,62],"speech,":[53],"allowing":[54],"end-users":[55],"communicate":[57],"more":[58],"naturally":[59],"and":[60,84,98,114],"accurately":[61],"LLM-based":[63],"environments.By":[67],"incorporating":[68],"gestures,":[69,76],"GesPrompt":[70],"extracts":[71],"reference":[73],"from":[74],"reducing":[77],"need":[79],"for":[80,88],"precise":[81],"textual":[82],"prompts":[83],"minimizing":[85],"cognitive":[86],"load":[87],"end-users.Our":[89],"contributions":[90],"include":[91],"(1)":[92],"workflow":[94],"integrate":[96],"gesture":[97],"input":[100],"environment,":[104],"(2)":[105],"prototype":[107],"VR":[108,127],"system":[109],"implements":[111],"workflow,":[113],"(3)":[115],"study":[118],"demonstrating":[119],"its":[120],"effectiveness":[121],"improving":[123],"communication":[125],"environments.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":16},{"year":2025,"cited_by_count":4}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}