{"id":"https://openalex.org/W3208089751","doi":"https://doi.org/10.1145/3447993.3483243","title":"SMART","display_name":"SMART","publication_year":2021,"publication_date":"2021-10-25","ids":{"openalex":"https://openalex.org/W3208089751","doi":"https://doi.org/10.1145/3447993.3483243","mag":"3208089751"},"language":"en","primary_location":{"id":"doi:10.1145/3447993.3483243","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3447993.3483243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th Annual International Conference on Mobile Computing and Networking","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/A5042842173","display_name":"Zimo Liao","orcid":"https://orcid.org/0009-0002-5749-9183"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zimo Liao","raw_affiliation_strings":["Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103172055","display_name":"Zhicheng Luo","orcid":"https://orcid.org/0000-0003-0868-2221"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhicheng Luo","raw_affiliation_strings":["Southern University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025353659","display_name":"Qianyi Huang","orcid":"https://orcid.org/0000-0001-9525-7754"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianyi Huang","raw_affiliation_strings":["Southern University of Science and Technology and Peng Cheng Laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology and Peng Cheng Laboratory","institution_ids":["https://openalex.org/I3045169105","https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100689114","display_name":"Linfeng Zhang","orcid":"https://orcid.org/0000-0002-3341-183X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linfeng Zhang","raw_affiliation_strings":["Tsinghua University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101814941","display_name":"Fan Wu","orcid":"https://orcid.org/0000-0002-7418-4290"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Wu","raw_affiliation_strings":["Shanghai Jiao Tong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114378267","display_name":"Qian Zhang","orcid":"https://orcid.org/0000-0001-9205-1881"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qian Zhang","raw_affiliation_strings":["Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100364960","display_name":"Yi Wang","orcid":"https://orcid.org/0000-0002-5750-3181"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Wang","raw_affiliation_strings":["Southern University of Science and Technology and Peng Cheng Laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology and Peng Cheng Laboratory","institution_ids":["https://openalex.org/I3045169105","https://openalex.org/I4210136793"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"283","last_page":"295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/gesture","display_name":"Gesture","score":0.8101866245269775},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7426315546035767},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.658354640007019},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4685431718826294},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.41267022490501404},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3380323052406311},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.33232247829437256},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.31281882524490356},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2031465768814087},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.11023697257041931}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8101866245269775},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7426315546035767},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.658354640007019},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4685431718826294},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.41267022490501404},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3380323052406311},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33232247829437256},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.31281882524490356},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2031465768814087},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.11023697257041931}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3447993.3483243","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3447993.3483243","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 27th Annual International Conference on Mobile Computing and Networking","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-116906","is_oa":false,"landing_page_url":"http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=&rft.volume=&rft.issue=&rft.date=2021&rft.spage=&rft.aulast=Liao&rft.aufirst=Z.&rft.atitle=SMART%3A+screen-based+gesture+recognition+on+commodity+mobile+devices&rft.title=","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"},{"id":"pmh:oai:repository.ust.hk:1783.1-116906","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-116906","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":"","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1440897814","https://openalex.org/W1988885408","https://openalex.org/W2023633446","https://openalex.org/W2026830782","https://openalex.org/W2050304483","https://openalex.org/W2069313697","https://openalex.org/W2081367122","https://openalex.org/W2099940712","https://openalex.org/W2105935781","https://openalex.org/W2110964220","https://openalex.org/W2129149054","https://openalex.org/W2153200718","https://openalex.org/W2166331510","https://openalex.org/W2196145477","https://openalex.org/W2478219092","https://openalex.org/W2488240503","https://openalex.org/W2496376929","https://openalex.org/W2508345357","https://openalex.org/W2523791844","https://openalex.org/W2525860450","https://openalex.org/W2526689049","https://openalex.org/W2560253270","https://openalex.org/W2605422968","https://openalex.org/W2625581252","https://openalex.org/W2626807326","https://openalex.org/W2734493908","https://openalex.org/W2754889825","https://openalex.org/W2763565886","https://openalex.org/W2794588549","https://openalex.org/W2795313937","https://openalex.org/W2896832474","https://openalex.org/W2897877096","https://openalex.org/W2907913542","https://openalex.org/W2912868098","https://openalex.org/W2950821050","https://openalex.org/W2952124833","https://openalex.org/W2964791524","https://openalex.org/W4232135423","https://openalex.org/W4248872416","https://openalex.org/W4300720070","https://openalex.org/W6744215784"],"related_works":["https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W4312416068","https://openalex.org/W3147379364","https://openalex.org/W2010878661","https://openalex.org/W2805039731","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W342863993"],"abstract_inverted_index":{"In-air":[0],"gesture":[1,82,103],"control":[2,104],"extends":[3],"a":[4,14,68],"touch":[5],"screen":[6],"and":[7,34,53,75,93],"enables":[8],"contact-less":[9],"interaction,":[10],"thus":[11],"has":[12,25],"become":[13],"popular":[15],"research":[16],"direction":[17],"in":[18],"the":[19],"past":[20],"few":[21],"years.":[22],"Prior":[23],"work":[24],"implemented":[26,80],"this":[27],"functionality":[28],"based":[29,50],"on":[30,39,51,105],"cameras,":[31],"acoustic":[32,54],"signals,":[33],"Wi-Fi":[35],"via":[36],"existing":[37],"hardware":[38,87,110],"commercial":[40],"devices.":[41],"However,":[42],"these":[43,70],"methods":[44,71],"have":[45,79],"low":[46],"user":[47],"acceptance.":[48],"Solutions":[49],"cameras":[52],"signals":[55],"raise":[56],"privacy":[57],"concerns,":[58],"while":[59],"WiFi-based":[60],"solutions":[61],"are":[62,72],"vulnerable":[63],"to":[64],"background":[65],"noise.":[66],"As":[67],"result,":[69],"not":[73],"commercialized":[74],"recent":[76],"flagship":[77],"smartphones":[78],"in-air":[81,102],"recognition":[83],"by":[84],"adding":[85],"extra":[86],"on-board,":[88],"such":[89],"as":[90],"mmWave":[91],"radar":[92],"depth":[94],"camera.":[95],"The":[96],"question":[97],"is,":[98],"can":[99],"we":[100],"support":[101],"legacy":[106],"devices":[107],"without":[108],"any":[109],"modifications?":[111]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2021-11-08T00:00:00"}
