{"id":"https://openalex.org/W4402722070","doi":"https://doi.org/10.1145/3670947.3670961","title":"Above-Screen Fingertip Tracking and Hand Representation for Precise Touch Input with a Phone in Virtual Reality","display_name":"Above-Screen Fingertip Tracking and Hand Representation for Precise Touch Input with a Phone in Virtual Reality","publication_year":2024,"publication_date":"2024-06-03","ids":{"openalex":"https://openalex.org/W4402722070","doi":"https://doi.org/10.1145/3670947.3670961"},"language":"en","primary_location":{"id":"doi:10.1145/3670947.3670961","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3670947.3670961","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3670947.3670961?download=true","source":{"id":"https://openalex.org/S4306418501","display_name":"Graphics Interface","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Graphics Interface","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3670947.3670961?download=true","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073135182","display_name":"Fabrice Matulic","orcid":"https://orcid.org/0000-0002-1804-631X"},"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"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Fabrice Matulic","raw_affiliation_strings":["Preferred Networks, Japan"],"affiliations":[{"raw_affiliation_string":"Preferred Networks, Japan","institution_ids":["https://openalex.org/I4210166566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075709878","display_name":"Taiga Kashima","orcid":"https://orcid.org/0000-0002-5709-4752"},"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"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taiga Kashima","raw_affiliation_strings":["Preferred Networks, Japan"],"affiliations":[{"raw_affiliation_string":"Preferred Networks, Japan","institution_ids":["https://openalex.org/I4210166566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074947264","display_name":"Deniz Beker","orcid":"https://orcid.org/0000-0002-5678-206X"},"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"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Deniz Beker","raw_affiliation_strings":["Preferred Networks, Japan"],"affiliations":[{"raw_affiliation_string":"Preferred Networks, Japan","institution_ids":["https://openalex.org/I4210166566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051893977","display_name":"Daichi Suzuo","orcid":"https://orcid.org/0000-0001-6072-6848"},"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"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Daichi Suzuo","raw_affiliation_strings":["Preferred Networks, Japan"],"affiliations":[{"raw_affiliation_string":"Preferred Networks, Japan","institution_ids":["https://openalex.org/I4210166566"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056885470","display_name":"Hiroshi Fujiwara","orcid":"https://orcid.org/0009-0002-0857-8408"},"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"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Fujiwara","raw_affiliation_strings":["Preferred Networks, Japan"],"affiliations":[{"raw_affiliation_string":"Preferred Networks, Japan","institution_ids":["https://openalex.org/I4210166566"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055522213","display_name":"Daniel Vogel","orcid":"https://orcid.org/0000-0001-7620-0541"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Daniel Vogel","raw_affiliation_strings":["Cheriton School of Computer Science, University of Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"Cheriton School of Computer Science, University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5073135182"],"corresponding_institution_ids":["https://openalex.org/I4210166566"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.125,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9997000098228455,"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":0.9997000098228455,"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/T10789","display_name":"Interactive and Immersive Displays","score":0.9993000030517578,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.998199999332428,"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/computer-science","display_name":"Computer science","score":0.7071912288665771},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6595520973205566},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.6485117673873901},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5682026743888855},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5144698619842529},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.48983070254325867},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.48403066396713257},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.47499147057533264},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3750850558280945},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.08297118544578552}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7071912288665771},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6595520973205566},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.6485117673873901},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5682026743888855},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5144698619842529},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.48983070254325867},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.48403066396713257},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.47499147057533264},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3750850558280945},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.08297118544578552},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3670947.3670961","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3670947.3670961","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3670947.3670961?download=true","source":{"id":"https://openalex.org/S4306418501","display_name":"Graphics Interface","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Graphics Interface","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3670947.3670961","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3670947.3670961","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3670947.3670961?download=true","source":{"id":"https://openalex.org/S4306418501","display_name":"Graphics Interface","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Graphics Interface","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4402722070.pdf","grobid_xml":"https://content.openalex.org/works/W4402722070.grobid-xml"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W2021291149","https://openalex.org/W2027222744","https://openalex.org/W2060382755","https://openalex.org/W2114977140","https://openalex.org/W2122276506","https://openalex.org/W2146631093","https://openalex.org/W2155560214","https://openalex.org/W2251413708","https://openalex.org/W2394945029","https://openalex.org/W2397886250","https://openalex.org/W2408173953","https://openalex.org/W2469690627","https://openalex.org/W2472405374","https://openalex.org/W2525860450","https://openalex.org/W2557296577","https://openalex.org/W2567564384","https://openalex.org/W2602760996","https://openalex.org/W2610417264","https://openalex.org/W2611455491","https://openalex.org/W2625581252","https://openalex.org/W2768683308","https://openalex.org/W2773190441","https://openalex.org/W2793413878","https://openalex.org/W2795428663","https://openalex.org/W2796382375","https://openalex.org/W2897342857","https://openalex.org/W2897364649","https://openalex.org/W2940896294","https://openalex.org/W2941113575","https://openalex.org/W2941909295","https://openalex.org/W2943475692","https://openalex.org/W2943812804","https://openalex.org/W2963527086","https://openalex.org/W2964249765","https://openalex.org/W2967141449","https://openalex.org/W2967460443","https://openalex.org/W2968722025","https://openalex.org/W2981133675","https://openalex.org/W2990173985","https://openalex.org/W3015055137","https://openalex.org/W3028804793","https://openalex.org/W3048921023","https://openalex.org/W3094399066","https://openalex.org/W3109929115","https://openalex.org/W3113236749","https://openalex.org/W3119780049","https://openalex.org/W3119950263","https://openalex.org/W3154655354","https://openalex.org/W3162150705","https://openalex.org/W3162208930","https://openalex.org/W3202237431","https://openalex.org/W3211152446","https://openalex.org/W3213749285","https://openalex.org/W4224274106","https://openalex.org/W4225103618","https://openalex.org/W4225115573","https://openalex.org/W4312794089","https://openalex.org/W4366550842","https://openalex.org/W4366598304","https://openalex.org/W4383616846","https://openalex.org/W6745136726"],"related_works":["https://openalex.org/W2084086966","https://openalex.org/W2370205415","https://openalex.org/W3000714840","https://openalex.org/W4387493491","https://openalex.org/W4294974825","https://openalex.org/W2967400911","https://openalex.org/W2904225411","https://openalex.org/W2943580202","https://openalex.org/W4241017176","https://openalex.org/W4388331409"],"abstract_inverted_index":{"Interacting":[0],"with":[1,102],"the":[2,30,34,44,50,114,128,135],"touchscreen":[3],"of":[4,33,47,116,124,137],"a":[5,37,58,103],"mobile":[6],"phone":[7,35,129],"in":[8,85,108,163],"virtual":[9],"reality":[10],"(VR)":[11],"is":[12,54],"challenging":[13],"because":[14],"users":[15],"cannot":[16],"see":[17],"their":[18],"fingers":[19],"when":[20],"aiming":[21],"for":[22,92],"targets.":[23],"We":[24],"propose":[25],"using":[26],"two":[27],"mirrors":[28],"reflecting":[29],"front":[31],"camera":[32],"and":[36,64,83,96,131,143,158],"purpose-built":[38],"deep":[39],"neural":[40],"network":[41],"to":[42,78,120],"infer":[43],"3D":[45,99,153],"position":[46],"fingertips":[48],"above":[49],"screen.":[51],"Network":[52],"training":[53],"self-supervised":[55],"after":[56],"only":[57],"few":[59],"hundred":[60],"initial":[61],"labelled":[62],"images":[63],"does":[65],"not":[66],"require":[67],"any":[68],"external":[69],"sensor.":[70],"The":[71,111],"inferred":[72],"fingertip":[73,118,154],"positions":[74],"can":[75,156],"be":[76],"used":[77,107],"control":[79,142],"different":[80],"hand":[81,100,139],"models":[82],"objects":[84],"VR.":[86,164],"Controlled":[87],"experiments":[88],"evaluate":[89],"tracking":[90],"performance":[91],"single-finger":[93],"touch":[94,161],"input,":[95],"compare":[97],"several":[98,148],"representations":[101,140],"flat":[104],"2D":[105],"overlay":[106],"previous":[109],"work.":[110],"results":[112],"confirm":[113],"suitability":[115],"our":[117],"tracker":[119],"aid":[121],"precise":[122],"tapping":[123],"small":[125],"targets":[126],"on":[127,141],"screen":[130],"provide":[132,147],"insights":[133],"about":[134],"effect":[136],"various":[138],"presence.":[144],"Finally,":[145],"we":[146],"application":[149],"examples":[150],"showing":[151],"how":[152],"input":[155],"complement":[157],"extend":[159],"phone-based":[160],"interaction":[162]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}