{"id":"https://openalex.org/W4283750261","doi":"https://doi.org/10.1109/i2mtc48687.2022.9806519","title":"Online Skin-Electrode Contact Quality Monitoring in Wearable Devices: An EEG Application","display_name":"Online Skin-Electrode Contact Quality Monitoring in Wearable Devices: An EEG Application","publication_year":2022,"publication_date":"2022-05-16","ids":{"openalex":"https://openalex.org/W4283750261","doi":"https://doi.org/10.1109/i2mtc48687.2022.9806519"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc48687.2022.9806519","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc48687.2022.9806519","pdf_url":null,"source":{"id":"https://openalex.org/S4363607934","display_name":"2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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":"2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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/A5020567580","display_name":"Valentina Casadei","orcid":"https://orcid.org/0000-0001-6391-8829"},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Valentina Casadei","raw_affiliation_strings":["University of Liverpool,Department of Electrical Engineering &#x0026; Electronics,Liverpool,UK"],"affiliations":[{"raw_affiliation_string":"University of Liverpool,Department of Electrical Engineering &#x0026; Electronics,Liverpool,UK","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066443434","display_name":"Roberto Ferrero","orcid":"https://orcid.org/0000-0001-7820-9021"},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Roberto Ferrero","raw_affiliation_strings":["University of Liverpool,Department of Electrical Engineering &#x0026; Electronics,Liverpool,UK"],"affiliations":[{"raw_affiliation_string":"University of Liverpool,Department of Electrical Engineering &#x0026; Electronics,Liverpool,UK","institution_ids":["https://openalex.org/I146655781"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5020567580"],"corresponding_institution_ids":["https://openalex.org/I146655781"],"apc_list":null,"apc_paid":null,"fwci":0.2005,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.2834507,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.9990000128746033,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9988999962806702,"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/wearable-computer","display_name":"Wearable computer","score":0.6797166466712952},{"id":"https://openalex.org/keywords/biosignal","display_name":"Biosignal","score":0.6267898678779602},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6235665082931519},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.5896233916282654},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.5327959656715393},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5312618613243103},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4874096214771271},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4613803029060364},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.45386528968811035},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.44776731729507446},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41792672872543335},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3866221010684967},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.37105852365493774},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27379751205444336},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.250215083360672},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.21987932920455933},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15831738710403442},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10928228497505188},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.090200275182724}],"concepts":[{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6797166466712952},{"id":"https://openalex.org/C2779055241","wikidata":"https://www.wikidata.org/wiki/Q644240","display_name":"Biosignal","level":3,"score":0.6267898678779602},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6235665082931519},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.5896233916282654},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.5327959656715393},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5312618613243103},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4874096214771271},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4613803029060364},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.45386528968811035},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.44776731729507446},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41792672872543335},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3866221010684967},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.37105852365493774},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27379751205444336},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.250215083360672},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.21987932920455933},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15831738710403442},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10928228497505188},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.090200275182724},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/i2mtc48687.2022.9806519","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc48687.2022.9806519","pdf_url":null,"source":{"id":"https://openalex.org/S4363607934","display_name":"2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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":"2022 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320308611","display_name":"Health Research","ror":"https://ror.org/059qgvg50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W100317889","https://openalex.org/W1967941320","https://openalex.org/W2002485537","https://openalex.org/W2036343076","https://openalex.org/W2040755506","https://openalex.org/W2138962073","https://openalex.org/W2149407814","https://openalex.org/W2150166927","https://openalex.org/W2261658559","https://openalex.org/W2741468958","https://openalex.org/W2792816408","https://openalex.org/W2898638811","https://openalex.org/W2996037223","https://openalex.org/W3124160781","https://openalex.org/W3155594815"],"related_works":["https://openalex.org/W4214581441","https://openalex.org/W2053762217","https://openalex.org/W2494432015","https://openalex.org/W2114479223","https://openalex.org/W2134572333","https://openalex.org/W2531028440","https://openalex.org/W2150501849","https://openalex.org/W1968240874","https://openalex.org/W83544588","https://openalex.org/W4281641048"],"abstract_inverted_index":{"Wearable":[0],"devices":[1],"are":[2],"becoming":[3],"increasingly":[4],"promising":[5],"for":[6,62,81],"many":[7],"applications,":[8],"but":[9],"the":[10,22,30,34,38,49,53,67,85,91,94,110,114,118,139,171,177,198],"accuracy":[11],"of":[12,66,72,84,93,181,191,200],"their":[13],"measurements":[14],"relies":[15],"on":[16,90,159],"good":[17],"skin-electrode":[18,86],"contact":[19,31,50,87,130,151],"quality":[20,32,51,173],"throughout":[21],"recording.":[23],"While":[24],"it":[25],"is":[26,55,59],"possible":[27,143],"to":[28,47,124,128,142,170,183],"assess":[29],"before":[33],"recording":[35,54],"by":[36,176],"measuring":[37],"impedance":[39,185],"between":[40],"electrodes,":[41],"an":[42,78],"accurate":[43],"and":[44,165,187,194],"reliable":[45],"tool":[46],"monitor":[48],"during":[52,138],"still":[56],"unavailable.":[57],"This":[58,75],"especially":[60],"important":[61],"EEG":[63,73,163],"recordings,":[64],"because":[65],"very":[68],"low":[69],"signal-to-noise":[70],"ratio":[71],"signals.":[74],"paper":[76],"proposes":[77],"innovative":[79],"approach":[80],"continuous":[82],"monitoring":[83],"quality,":[88],"based":[89],"measurement":[92],"line-frequency":[95],"radiated":[96],"interference,":[97],"always":[98],"present":[99],"in":[100,132,150,179,189,197],"indoor":[101],"environments.":[102],"Differently":[103],"from":[104],"other":[105],"existing":[106],"methods":[107],"that":[108,135],"measure":[109],"absolute":[111],"interference":[112],"power,":[113],"proposed":[115,154],"method":[116,155],"uses":[117],"relative":[119],"50":[120],"Hz":[121],"power":[122],"normalized":[123],"a":[125,160],"reference":[126],"channel,":[127],"detect":[129],"variations":[131,149],"individual":[133],"channels":[134],"may":[136],"occur":[137],"recording,":[140],"due":[141],"electrode":[144],"displacement,":[145],"gel":[146],"dehydration":[147],"or":[148],"pressure.":[152],"The":[153],"has":[156],"been":[157],"tested":[158],"commercial":[161],"wearable":[162],"device":[164],"shows":[166],"some":[167],"advantages":[168],"compared":[169],"signal":[172],"index":[174],"calculated":[175],"device,":[178],"terms":[180],"sensitivity":[182],"small":[184],"differences":[186],"robustness":[188],"presence":[190],"muscular":[192],"artifacts":[193],"environmental":[195],"changes":[196],"source":[199],"interference.":[201]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
