{"id":"https://openalex.org/W4415538713","doi":"https://doi.org/10.1145/3746027.3755578","title":"ExplorAR: Assisting Older Adults to Learn Smartphone Apps through AR-powered Trial-and-Error with Interactive Guidance","display_name":"ExplorAR: Assisting Older Adults to Learn Smartphone Apps through AR-powered Trial-and-Error with Interactive Guidance","publication_year":2025,"publication_date":"2025-10-25","ids":{"openalex":"https://openalex.org/W4415538713","doi":"https://doi.org/10.1145/3746027.3755578"},"language":"en","primary_location":{"id":"doi:10.1145/3746027.3755578","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3746027.3755578","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 33rd ACM International Conference on Multimedia","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2508.01282","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108050420","display_name":"Jiawei Li","orcid":"https://orcid.org/0009-0000-6593-2958"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Jiawei Li","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007909884","display_name":"Linjie Qiu","orcid":"https://orcid.org/0009-0008-9204-5690"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Linjie Qiu","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002242162","display_name":"Zhiqing Wu","orcid":"https://orcid.org/0009-0009-5417-5512"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhiqing Wu","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074021930","display_name":"Qiongyan Chen","orcid":"https://orcid.org/0009-0004-0893-7014"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qiongyan Chen","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051896647","display_name":"Ziyan Wang","orcid":"https://orcid.org/0000-0003-2465-2954"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ziyan Wang","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048919402","display_name":"Mingming Fan","orcid":"https://orcid.org/0000-0002-0356-4712"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mingming Fan","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China and The Hong Kong University of Science and Technology, Hong Kong SAR, China"],"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China and The Hong Kong University of Science and Technology, Hong Kong SAR, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5108050420"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.1729,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.98045357,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"7016","last_page":"7025"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11977","display_name":"Technology Use by Older Adults","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11977","display_name":"Technology Use by Older Adults","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":0.9779000282287598,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9692000150680542,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/mobile-apps","display_name":"Mobile apps","score":0.5254999995231628},{"id":"https://openalex.org/keywords/smartphone-app","display_name":"Smartphone app","score":0.5241000056266785},{"id":"https://openalex.org/keywords/situated-learning","display_name":"Situated learning","score":0.5070000290870667},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.4959000051021576},{"id":"https://openalex.org/keywords/smartphone-application","display_name":"Smartphone application","score":0.4507000148296356},{"id":"https://openalex.org/keywords/situated","display_name":"Situated","score":0.40639999508857727},{"id":"https://openalex.org/keywords/older-people","display_name":"Older people","score":0.3828999996185303},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.3790999948978424}],"concepts":[{"id":"https://openalex.org/C2988145974","wikidata":"https://www.wikidata.org/wiki/Q620615","display_name":"Mobile apps","level":2,"score":0.5254999995231628},{"id":"https://openalex.org/C3017619522","wikidata":"https://www.wikidata.org/wiki/Q620615","display_name":"Smartphone app","level":2,"score":0.5241000056266785},{"id":"https://openalex.org/C200380349","wikidata":"https://www.wikidata.org/wiki/Q2290699","display_name":"Situated learning","level":2,"score":0.5070000290870667},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.4959000051021576},{"id":"https://openalex.org/C3020250448","wikidata":"https://www.wikidata.org/wiki/Q620615","display_name":"Smartphone application","level":2,"score":0.4507000148296356},{"id":"https://openalex.org/C75630572","wikidata":"https://www.wikidata.org/wiki/Q538904","display_name":"Applied psychology","level":1,"score":0.44279998540878296},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4271000027656555},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.4092000126838684},{"id":"https://openalex.org/C132829578","wikidata":"https://www.wikidata.org/wiki/Q581151","display_name":"Situated","level":2,"score":0.40639999508857727},{"id":"https://openalex.org/C3019887659","wikidata":"https://www.wikidata.org/wiki/Q191089","display_name":"Older people","level":2,"score":0.3828999996185303},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.3790999948978424},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3452000021934509},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32989999651908875},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.31360000371932983},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.2946000099182129},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.29100000858306885},{"id":"https://openalex.org/C2986087404","wikidata":"https://www.wikidata.org/wiki/Q15946010","display_name":"Online learning","level":2,"score":0.29100000858306885},{"id":"https://openalex.org/C2986811735","wikidata":"https://www.wikidata.org/wiki/Q4692577","display_name":"Cognitive aging","level":3,"score":0.2888999879360199},{"id":"https://openalex.org/C509550671","wikidata":"https://www.wikidata.org/wiki/Q126945","display_name":"Medical education","level":1,"score":0.28870001435279846},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.2712000012397766},{"id":"https://openalex.org/C61641136","wikidata":"https://www.wikidata.org/wiki/Q1107019","display_name":"Cognitive load","level":3,"score":0.26980000734329224},{"id":"https://openalex.org/C2779602242","wikidata":"https://www.wikidata.org/wiki/Q1498506","display_name":"Cognitive training","level":3,"score":0.2522999942302704},{"id":"https://openalex.org/C2780700307","wikidata":"https://www.wikidata.org/wiki/Q1373709","display_name":"Independent living","level":2,"score":0.2522999942302704}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3746027.3755578","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3746027.3755578","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 33rd ACM International Conference on Multimedia","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2508.01282","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2508.01282","pdf_url":"https://arxiv.org/pdf/2508.01282","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"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:repository.hkust.edu.hk:1783.1-167664","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-167664","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Conference paper"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2508.01282","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2508.01282","pdf_url":"https://arxiv.org/pdf/2508.01282","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"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"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1966605749","https://openalex.org/W2009846045","https://openalex.org/W2044733189","https://openalex.org/W2070473671","https://openalex.org/W2145598473","https://openalex.org/W2756029264","https://openalex.org/W2762564373","https://openalex.org/W2807821917","https://openalex.org/W2895077297","https://openalex.org/W2896740695","https://openalex.org/W2970255715","https://openalex.org/W2977742373","https://openalex.org/W2981106107","https://openalex.org/W3029902602","https://openalex.org/W3084023575","https://openalex.org/W3097162036","https://openalex.org/W3123774481","https://openalex.org/W3157765359","https://openalex.org/W3162177730","https://openalex.org/W3195084012","https://openalex.org/W3217078953","https://openalex.org/W4221045795","https://openalex.org/W4247689951","https://openalex.org/W4294891731","https://openalex.org/W4304893308","https://openalex.org/W4386555073","https://openalex.org/W4389933169","https://openalex.org/W4396832179","https://openalex.org/W4396832408","https://openalex.org/W4396833513","https://openalex.org/W4404479027","https://openalex.org/W4409767398"],"related_works":[],"abstract_inverted_index":{"Older":[0],"adults":[1,32,56,104,119],"tend":[2],"to":[3,8,14,21,33,35,53,57,101,105,120],"encounter":[4],"challenges":[5],"when":[6],"learning":[7,143],"use":[9,36,58],"new":[10],"smartphone":[11,37,59,100],"apps":[12,38,60],"due":[13],"age-related":[15],"cognitive":[16,148],"and":[17,41,61,80,90,107,127,150],"physical":[18],"changes.":[19],"Compared":[20],"traditional":[22,124],"support":[23],"methods":[24],"such":[25],"as":[26],"video":[27,125],"tutorials,":[28],"trial-and-error":[29,49,85,138],"allows":[30],"older":[31,55,68,103,118,141],"learn":[34],"by":[39,71,145],"making":[40],"correcting":[42],"mistakes.":[43],"However,":[44],"it":[45,64],"remains":[46],"unknown":[47,155],"how":[48,62],"should":[50],"be":[51],"designed":[52,79],"empower":[54,102],"well":[63],"would":[65],"work":[66],"for":[67],"adults.":[69],"Informed":[70],"the":[72,95,99,136],"guidelines":[73],"derived":[74],"from":[75],"prior":[76],"work,":[77],"we":[78],"implemented":[81],"ExplorAR,":[82],"an":[83],"AR-based":[84],"system":[86],"that":[87,135],"offers":[88],"real-time":[89],"situated":[91],"visual":[92],"guidance":[93],"in":[94,153],"augmented":[96],"space":[97],"around":[98],"explore":[106],"correct":[108],"mistakes":[109],"independently.":[110],"We":[111],"conducted":[112],"a":[113,128],"user":[114],"study":[115],"with":[116,123],"18":[117],"compare":[121],"ExplorAR":[122],"tutorials":[126],"simplified":[129],"version":[130],"of":[131],"ExplorAR.":[132],"Results":[133],"show":[134],"AR-supported":[137],"method":[139],"enhanced":[140],"adults'":[142],"experience":[144],"fostering":[146],"deeper":[147],"engagement":[149],"improving":[151],"confidence":[152],"exploring":[154],"operations.":[156]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-25T00:00:00"}
