{"id":"https://openalex.org/W4402433153","doi":"https://doi.org/10.1145/3640792.3675716","title":"Shrinkable Arm-based eHMI on Autonomous Delivery Vehicle for Effective Communication with Other Road Users","display_name":"Shrinkable Arm-based eHMI on Autonomous Delivery Vehicle for Effective Communication with Other Road Users","publication_year":2024,"publication_date":"2024-09-11","ids":{"openalex":"https://openalex.org/W4402433153","doi":"https://doi.org/10.1145/3640792.3675716"},"language":"en","primary_location":{"id":"doi:10.1145/3640792.3675716","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3640792.3675716","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Automotive User Interfaces and Interactive Vehicular Applications","raw_type":"proceedings-article"},"type":"conference-paper","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/A5062839476","display_name":"Xinyue Gui","orcid":"https://orcid.org/0000-0001-6541-224X"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Xinyue Gui","raw_affiliation_strings":["The University of Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0001-6541-224X","affiliations":[{"raw_affiliation_string":"The University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027487083","display_name":"Mikiya Kusunoki","orcid":"https://orcid.org/0009-0006-2084-4886"},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mikiya Kusunoki","raw_affiliation_strings":["JAIST, Japan"],"raw_orcid":"https://orcid.org/0009-0006-2084-4886","affiliations":[{"raw_affiliation_string":"JAIST, Japan","institution_ids":["https://openalex.org/I177738480"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bofei Huang","orcid":"https://orcid.org/0009-0006-7660-032X"},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Bofei Huang","raw_affiliation_strings":["JAIST, Japan"],"raw_orcid":"https://orcid.org/0009-0006-7660-032X","affiliations":[{"raw_affiliation_string":"JAIST, Japan","institution_ids":["https://openalex.org/I177738480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016226875","display_name":"Stela H. Seo","orcid":"https://orcid.org/0000-0002-0412-476X"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Stela Hanbyeol Seo","raw_affiliation_strings":["Kyoto University, Japan"],"raw_orcid":"https://orcid.org/0000-0002-0412-476X","affiliations":[{"raw_affiliation_string":"Kyoto University, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101709988","display_name":"Chia-Ming Chang","orcid":"https://orcid.org/0000-0003-0390-6361"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chia-Ming Chang","raw_affiliation_strings":["The University of Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0003-0390-6361","affiliations":[{"raw_affiliation_string":"The University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103016566","display_name":"Haoran Xie","orcid":"https://orcid.org/0000-0002-6926-3082"},"institutions":[{"id":"https://openalex.org/I177738480","display_name":"Japan Advanced Institute of Science and Technology","ror":"https://ror.org/03frj4r98","country_code":"JP","type":"education","lineage":["https://openalex.org/I177738480"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haoran Xie","raw_affiliation_strings":["JAIST, Japan"],"raw_orcid":"https://orcid.org/0000-0002-6926-3082","affiliations":[{"raw_affiliation_string":"JAIST, Japan","institution_ids":["https://openalex.org/I177738480"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067716610","display_name":"Manabu Tsukada","orcid":"https://orcid.org/0000-0001-8045-3939"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Manabu Tsukada","raw_affiliation_strings":["The University of Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0001-8045-3939","affiliations":[{"raw_affiliation_string":"The University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102743150","display_name":"Takeo Igarashi","orcid":"https://orcid.org/0000-0002-5495-6441"},"institutions":[{"id":"https://openalex.org/I4210166566","display_name":"Preferred Networks (Japan)","ror":"https://ror.org/05xeefy56","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210166566"]},{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeo Igarashi","raw_affiliation_strings":["The University of Tokyo, Japan and Preferred Networks, Japan"],"raw_orcid":"https://orcid.org/0000-0002-5495-6441","affiliations":[{"raw_affiliation_string":"The University of Tokyo, Japan and Preferred Networks, Japan","institution_ids":["https://openalex.org/I4210166566","https://openalex.org/I74801974"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.4224,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.83774406,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"305","last_page":"316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9853000044822693,"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"}},"topics":[{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9853000044822693,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9829999804496765,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T13382","display_name":"Robotics and Automated Systems","score":0.9818000197410583,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6106536984443665},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.3687945604324341},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23509299755096436}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6106536984443665},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3687945604324341},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23509299755096436}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3640792.3675716","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3640792.3675716","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on Automotive User Interfaces and Interactive Vehicular Applications","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/W655860207","https://openalex.org/W2016202396","https://openalex.org/W2026878321","https://openalex.org/W2103530214","https://openalex.org/W2165142902","https://openalex.org/W2518224414","https://openalex.org/W2741467816","https://openalex.org/W2756874185","https://openalex.org/W2757876960","https://openalex.org/W2795538447","https://openalex.org/W2888558626","https://openalex.org/W2890132085","https://openalex.org/W2910812906","https://openalex.org/W2974871515","https://openalex.org/W2997291874","https://openalex.org/W3013330822","https://openalex.org/W3031349547","https://openalex.org/W3047614479","https://openalex.org/W3085133347","https://openalex.org/W3093461562","https://openalex.org/W3111667030","https://openalex.org/W3126470627","https://openalex.org/W3131074989","https://openalex.org/W3135009070","https://openalex.org/W3153294515","https://openalex.org/W3199635511","https://openalex.org/W3200832617","https://openalex.org/W3205835814","https://openalex.org/W4210261593","https://openalex.org/W4220731692","https://openalex.org/W4237772098","https://openalex.org/W4237899967","https://openalex.org/W4296306248","https://openalex.org/W4296306266","https://openalex.org/W4296306304","https://openalex.org/W4311469613","https://openalex.org/W4323667155","https://openalex.org/W4323687900","https://openalex.org/W4323688060","https://openalex.org/W4323870501","https://openalex.org/W4366548252","https://openalex.org/W4366590493","https://openalex.org/W4386709053","https://openalex.org/W4387337570","https://openalex.org/W4391695398","https://openalex.org/W4391805269","https://openalex.org/W4392633689","https://openalex.org/W4392634061","https://openalex.org/W4392661652","https://openalex.org/W4392737005","https://openalex.org/W4393335404"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"When":[0],"employing":[1],"autonomous":[2,8,38],"driving":[3],"technology":[4],"in":[5],"logistics,":[6],"small":[7,53,108],"delivery":[9,12,39,109],"vehicles":[10,19,40],"(aka":[11],"robots)":[13],"encounter":[14],"challenges":[15],"different":[16],"from":[17],"passenger":[18],"when":[20,95],"interacting":[21],"with":[22,92,111,130],"other":[23,103],"road":[24],"users.":[25],"We":[26,77,105,120,133],"conducted":[27,121],"an":[28,79],"online":[29],"video":[30],"survey":[31],"as":[32,66],"a":[33,89,107,112,127],"pre-study":[34],"and":[35,55,75,115,126,146],"found":[36],"that":[37,135],"need":[41],"external":[42],"human-machine":[43],"interfaces":[44],"(eHMIs)":[45],"to":[46,51,68,82],"ask":[47],"for":[48,87],"help":[49],"due":[50],"their":[52,70],"size":[54],"functional":[56],"limitations.":[57],"Inspired":[58],"by":[59,142],"everyday":[60],"human":[61],"communication,":[62],"we":[63],"chose":[64],"arms":[65],"eHMI":[67],"show":[69],"request":[71],"through":[72],"limb":[73],"motion":[74],"gesture.":[76],"held":[78],"in-house":[80],"workshop":[81],"identify":[83],"the":[84,117],"arm\u2019s":[85],"requirements":[86],"designing":[88],"specific":[90,148],"arm":[91,114],"shrink-ability":[93],"(conspicuous":[94],"delivering":[96],"messages":[97],"but":[98],"not":[99],"affect":[100],"traffic":[101],"at":[102],"times).":[104],"prototyped":[106],"robot":[110],"shrinkable":[113],"filmed":[116],"experiment":[118],"videos.":[119],"two":[122],"studies":[123],"(a":[124],"video-based":[125],"360-degree-photo":[128],"VR-based)":[129],"18":[131],"participants.":[132],"demonstrated":[134],"arm-on-delivery":[136],"robots":[137],"can":[138],"increase":[139],"interaction":[140],"efficiency":[141],"drawing":[143],"more":[144],"attention":[145],"communicating":[147],"information.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
