{"id":"https://openalex.org/W4200506214","doi":"https://doi.org/10.1109/iros51168.2021.9636744","title":"Dynamic hand gesture recognition using a stretchable multi-layer capacitive array, proximity sensing, and a SVM classifier","display_name":"Dynamic hand gesture recognition using a stretchable multi-layer capacitive array, proximity sensing, and a SVM classifier","publication_year":2021,"publication_date":"2021-09-27","ids":{"openalex":"https://openalex.org/W4200506214","doi":"https://doi.org/10.1109/iros51168.2021.9636744"},"language":"en","primary_location":{"id":"doi:10.1109/iros51168.2021.9636744","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros51168.2021.9636744","pdf_url":null,"source":{"id":"https://openalex.org/S4363607734","display_name":"2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","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":"2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","raw_type":"proceedings-article"},"type":"article","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/A5043976728","display_name":"Matteo Virone","orcid":null},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Matteo Virone","raw_affiliation_strings":["Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083660561","display_name":"Pedro Alhais Lopes","orcid":"https://orcid.org/0000-0002-5764-2974"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Pedro Lopes","raw_affiliation_strings":["Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011567475","display_name":"R. P. Rocha","orcid":"https://orcid.org/0000-0002-6160-4858"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Rui Pedro Rocha","raw_affiliation_strings":["Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044978023","display_name":"An\u0131\u0301bal T. de Almeida","orcid":"https://orcid.org/0000-0002-3641-5174"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Anibal. T. de Almeida","raw_affiliation_strings":["Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059837485","display_name":"Mahmoud Tavakoli","orcid":"https://orcid.org/0000-0002-2590-2196"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Mahmoud Tavakoli","raw_affiliation_strings":["Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Soft and Printed Microelectronics Labratory (SPM-UC), Institute of Systems and Robotics of University of Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9258,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.8646444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"7183","last_page":"7188"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9986000061035156,"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/gesture","display_name":"Gesture","score":0.7193741798400879},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.661363959312439},{"id":"https://openalex.org/keywords/capacitive-sensing","display_name":"Capacitive sensing","score":0.6286723613739014},{"id":"https://openalex.org/keywords/fabrication","display_name":"Fabrication","score":0.6028895378112793},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.5543006062507629},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5391120910644531},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47082215547561646},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.4445782005786896},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.42715728282928467},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.33644941449165344},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3363359570503235},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.20823270082473755}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.7193741798400879},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.661363959312439},{"id":"https://openalex.org/C206755178","wikidata":"https://www.wikidata.org/wiki/Q1131271","display_name":"Capacitive sensing","level":2,"score":0.6286723613739014},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.6028895378112793},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.5543006062507629},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5391120910644531},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47082215547561646},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.4445782005786896},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.42715728282928467},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.33644941449165344},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3363359570503235},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.20823270082473755},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iros51168.2021.9636744","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros51168.2021.9636744","pdf_url":null,"source":{"id":"https://openalex.org/S4363607734","display_name":"2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","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":"2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2014078625","https://openalex.org/W2022327534","https://openalex.org/W2130912910","https://openalex.org/W2137024033","https://openalex.org/W2152000601","https://openalex.org/W2153635508","https://openalex.org/W2162210288","https://openalex.org/W2164641162","https://openalex.org/W2576349437","https://openalex.org/W2735610820","https://openalex.org/W2773363539","https://openalex.org/W2774825128","https://openalex.org/W2805639326","https://openalex.org/W2897073955","https://openalex.org/W2913308006","https://openalex.org/W3040168245","https://openalex.org/W3133853752","https://openalex.org/W6683984541"],"related_works":["https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W2010878661","https://openalex.org/W3147379364","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2805039731","https://openalex.org/W2989699735","https://openalex.org/W4322710567"],"abstract_inverted_index":{"Hand":[0],"Gesture":[1],"Recognition":[2],"(HGR)":[3],"has":[4],"application":[5,161],"in":[6,118,162],"Human":[7,167],"Machine":[8,168],"Interfaces":[9],"(HMIs),":[10],"to":[11,30,50,65],"control":[12],"robots,":[13],"games,":[14],"and":[15,53,61,83,123,145,147,165],"machines.":[16],"Here":[17],"we":[18],"demonstrate":[19,181],"a":[20,78,88,121,187],"soft-matter":[21],"multi-layer":[22],"printed":[23,126],"electronic":[24],"circuit,":[25,85],"that":[26,86],"can":[27,148],"be":[28,149],"used":[29,150],"detect":[31,51],"the":[32,36,44,56,70],"human":[33,94],"gesture":[34,95],"without":[35],"need":[37],"for":[38,42,93,151],"physical":[39],"contact,":[40],"except":[41],"unlocking":[43],"system.":[45],"The":[46,100,131,170],"film":[47,101],"is":[48,63,73,102,142,172],"able":[49,64],"touch":[52],"proximity":[54,98],"of":[55,69,77,90,120,138,154,183],"hand":[57],"at":[58],"various":[59],"nodes,":[60],"thus":[62],"construct":[66],"an":[67],"image":[68],"hand.":[71],"This":[72],"performed":[74],"through":[75,97],"fabrication":[76,132,153],"thin,":[79],"stretchable,":[80],"high":[81],"resolution,":[82],"multilayer":[84],"embeds":[87],"mesh":[89],"capacitive":[91],"sensors":[92],"detection,":[96],"sensing.":[99],"fabricated":[103],"by":[104],"superposing":[105],"6":[106],"layers:":[107],"3":[108],"insulating":[109],"polymer":[110],"layers,":[111],"two":[112],"EGaIn":[113,139],"liquid":[114,140],"metal":[115,141],"layers":[116],"patterned":[117],"shape":[119],"mesh,":[122],"one":[124],"flexible":[125],"circuit":[127],"board":[128],"(FPCB)":[129],"layer.":[130],"technique":[133],"absed":[134],"on":[135],"spray":[136],"deposition":[137],"fast,":[143],"low-cost,":[144],"easy,":[146],"scalable":[152],"large":[155],"area":[156],"multi-node":[157],"sensing":[158],"surfaces,":[159],"with":[160,174],"Robotic":[163],"e-skins,":[164],"general":[166],"Interfaces.":[169],"system":[171],"trained":[173],"five":[175],"gestures,":[176],"including":[177],"dynamic":[178],"gestures.":[179],"We":[180],"classification":[182],"these":[184],"gestures":[185],"using":[186],"support":[188],"vector":[189],"machine":[190],"(SVM)":[191],"based":[192],"algorithm.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
