{"id":"https://openalex.org/W7162115879","doi":"https://doi.org/10.1109/percom67906.2026.11524446","title":"\u03bcTouch: Enabling Accurate, Lightweight Self-Touch Sensing with Passive Magnets","display_name":"\u03bcTouch: Enabling Accurate, Lightweight Self-Touch Sensing with Passive Magnets","publication_year":2026,"publication_date":"2026-03-16","ids":{"openalex":"https://openalex.org/W7162115879","doi":"https://doi.org/10.1109/percom67906.2026.11524446"},"language":null,"primary_location":{"id":"doi:10.1109/percom67906.2026.11524446","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percom67906.2026.11524446","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Pervasive Computing and Communications (PerCom)","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/A5136800068","display_name":"Siyuan Wang","orcid":null},"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":"Siyuan Wang","raw_affiliation_strings":["Shanghai Jiao Tong University,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017543279","display_name":"Ke Li","orcid":"https://orcid.org/0000-0002-4208-7904"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ke Li","raw_affiliation_strings":["Cornell University,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cornell University,USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129695857","display_name":"J Y Huang","orcid":null},"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":"Jingyuan Huang","raw_affiliation_strings":["Shanghai Jiao Tong University,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054024526","display_name":"Jike Wang","orcid":"https://orcid.org/0009-0003-7145-4608"},"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":"Jike Wang","raw_affiliation_strings":["Shanghai Jiao Tong University,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5136793606","display_name":"Cheng Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cheng Zhang","raw_affiliation_strings":["Cornell University,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cornell University,USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135701242","display_name":"Alanson Sample","orcid":"https://orcid.org/0000-0002-8046-0538"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alanson Sample","raw_affiliation_strings":["University of Michigan,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan,USA","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085088480","display_name":"Dongyao Chen","orcid":"https://orcid.org/0000-0002-5223-7304"},"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":"Dongyao Chen","raw_affiliation_strings":["Shanghai Jiao Tong University,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Jiao Tong University,China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10789","display_name":"Interactive and Immersive Displays","score":0.4693000018596649,"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/T10789","display_name":"Interactive and Immersive Displays","score":0.4693000018596649,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.20819999277591705,"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/T11737","display_name":"Advanced Materials and Mechanics","score":0.12970000505447388,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/magnet","display_name":"Magnet","score":0.31470000743865967},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.24390000104904175},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.23489999771118164},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.23430000245571136},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.22220000624656677}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5174999833106995},{"id":"https://openalex.org/C16389437","wikidata":"https://www.wikidata.org/wiki/Q11421","display_name":"Magnet","level":2,"score":0.31470000743865967},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3003000020980835},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.24390000104904175},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.23489999771118164},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.23430000245571136},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22669999301433563},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.22220000624656677},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.21359999477863312},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.21220000088214874}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/percom67906.2026.11524446","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percom67906.2026.11524446","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Conference on Pervasive Computing and Communications (PerCom)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1993666393","https://openalex.org/W2047381373","https://openalex.org/W2069049193","https://openalex.org/W2082050175","https://openalex.org/W2236623899","https://openalex.org/W2405829620","https://openalex.org/W2420833890","https://openalex.org/W2531174837","https://openalex.org/W2560797154","https://openalex.org/W2788787807","https://openalex.org/W2898383957","https://openalex.org/W2922148914","https://openalex.org/W2971911443","https://openalex.org/W3003952261","https://openalex.org/W3029539236","https://openalex.org/W3037148439","https://openalex.org/W3044285175","https://openalex.org/W3045657809","https://openalex.org/W3083542265","https://openalex.org/W3092035137","https://openalex.org/W3095161160","https://openalex.org/W3142719664","https://openalex.org/W3157736485","https://openalex.org/W3190152617","https://openalex.org/W3199148273","https://openalex.org/W3199451910","https://openalex.org/W3201144103","https://openalex.org/W3209172418","https://openalex.org/W3215341388","https://openalex.org/W4281398361","https://openalex.org/W4306178733","https://openalex.org/W4312579737","https://openalex.org/W4360991157","https://openalex.org/W4386158842","https://openalex.org/W4389966053","https://openalex.org/W4390816977","https://openalex.org/W4404586317"],"related_works":[],"abstract_inverted_index":{"Self-touch":[0],"gestures":[1,31],"(e.g.,":[2],"nuanced":[3],"facial":[4],"touches":[5],"and":[6,60,72,95,134,148,166],"subtle":[7],"finger":[8],"scratches)":[9],"provide":[10],"rich":[11],"insights":[12],"into":[13],"human":[14],"behaviors,":[15],"from":[16],"hygiene":[17,164],"practices":[18],"to":[19,33,79,117],"health":[20,168],"monitoring.":[21],"However,":[22],"existing":[23],"approaches":[24],"fall":[25],"short":[26],"in":[27,86,90],"detecting":[28],"such":[29],"micro":[30],"due":[32],"their":[34],"diverse":[35],"movement":[36],"patterns.This":[37],"paper":[38],"presents":[39],"\u03bcTouch,":[40],"a":[41,53,64,154,160],"novel":[42],"magnetic":[43,61],"sensing":[44,150],"platform":[45],"for":[46,104,163],"self-touch":[47],"gesture":[48,106],"recognition.":[49],"\u03bcTouch":[50,85,98,121,145],"features":[51],"(1)":[52],"compact":[54],"hardware":[55],"design":[56],"with":[57,93,128,139],"low-power":[58],"magnetometers":[59],"silicon,":[62],"(2)":[63],"lightweight":[65],"semi-supervised":[66],"framework":[67],"requiring":[68],"minimal":[69],"user":[70,91],"data,":[71],"(3)":[73],"an":[74,129,140],"ambient":[75],"field":[76],"detection":[77],"module":[78],"mitigate":[80],"environmental":[81],"interference.":[82],"We":[83],"evaluated":[84],"two":[87],"representative":[88],"applications":[89],"studies":[92],"11":[94],"12":[96],"participants.":[97],"only":[99],"requires":[100],"three-second":[101],"fine-tuning":[102],"data":[103],"each":[105],"\u2014":[107],"new":[108],"users":[109],"need":[110],"less":[111],"than":[112],"one":[113],"minute":[114],"before":[115],"starting":[116],"use":[118],"the":[119],"system.":[120],"can":[122],"distinguish":[123],"eight":[124],"different":[125],"face-touching":[126],"behaviors":[127,138],"average":[130,141],"accuracy":[131,142],"of":[132,143],"93.41%,":[133],"reliably":[135],"detect":[136],"body-scratch":[137],"94.63%.":[144],"demonstrates":[146],"accurate":[147],"robust":[149],"performance":[151],"even":[152],"after":[153],"month,":[155],"showcasing":[156],"its":[157],"potential":[158],"as":[159],"practical":[161],"tool":[162],"monitoring":[165],"dermatological":[167],"applications.":[169]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-05-23T00:00:00"}
