{"id":"https://openalex.org/W2133951180","doi":"https://doi.org/10.1109/iswc.2008.4911584","title":"Adapting magnetic resonant coupling based relative positioning technology for wearable activitiy recogniton","display_name":"Adapting magnetic resonant coupling based relative positioning technology for wearable activitiy recogniton","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2133951180","doi":"https://doi.org/10.1109/iswc.2008.4911584","mag":"2133951180"},"language":"en","primary_location":{"id":"doi:10.1109/iswc.2008.4911584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswc.2008.4911584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 12th IEEE International Symposium on Wearable Computers","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/A5011281703","display_name":"Gerald Pirkl","orcid":null},"institutions":[{"id":"https://openalex.org/I186354981","display_name":"University of Passau","ror":"https://ror.org/05ydjnb78","country_code":"DE","type":"education","lineage":["https://openalex.org/I186354981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerald Pirkl","raw_affiliation_strings":["Embedded Systems Lab, University of Passau, Germany","Embedded Syst. Lab., Univ. of Passau, Passau"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Embedded Systems Lab, University of Passau, Germany","institution_ids":["https://openalex.org/I186354981"]},{"raw_affiliation_string":"Embedded Syst. Lab., Univ. of Passau, Passau","institution_ids":["https://openalex.org/I186354981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006234799","display_name":"Karl Stockinger","orcid":null},"institutions":[{"id":"https://openalex.org/I186354981","display_name":"University of Passau","ror":"https://ror.org/05ydjnb78","country_code":"DE","type":"education","lineage":["https://openalex.org/I186354981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Karl Stockinger","raw_affiliation_strings":["Embedded Systems Lab, University of Passau, Germany","Embedded Syst. Lab., Univ. of Passau, Passau"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Embedded Systems Lab, University of Passau, Germany","institution_ids":["https://openalex.org/I186354981"]},{"raw_affiliation_string":"Embedded Syst. Lab., Univ. of Passau, Passau","institution_ids":["https://openalex.org/I186354981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056183585","display_name":"Kai Kunze","orcid":"https://orcid.org/0000-0003-2294-3774"},"institutions":[{"id":"https://openalex.org/I186354981","display_name":"University of Passau","ror":"https://ror.org/05ydjnb78","country_code":"DE","type":"education","lineage":["https://openalex.org/I186354981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kai Kunze","raw_affiliation_strings":["Embedded Systems Lab, University of Passau, Germany","Embedded Syst. Lab., Univ. of Passau, Passau"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Embedded Systems Lab, University of Passau, Germany","institution_ids":["https://openalex.org/I186354981"]},{"raw_affiliation_string":"Embedded Syst. Lab., Univ. of Passau, Passau","institution_ids":["https://openalex.org/I186354981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063453660","display_name":"Paul Lukowicz","orcid":"https://orcid.org/0000-0003-0320-6656"},"institutions":[{"id":"https://openalex.org/I186354981","display_name":"University of Passau","ror":"https://ror.org/05ydjnb78","country_code":"DE","type":"education","lineage":["https://openalex.org/I186354981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Paul Lukowicz","raw_affiliation_strings":["Embedded Systems Lab, University of Passau, Germany","Embedded Syst. Lab., Univ. of Passau, Passau"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Embedded Systems Lab, University of Passau, Germany","institution_ids":["https://openalex.org/I186354981"]},{"raw_affiliation_string":"Embedded Syst. Lab., Univ. of Passau, Passau","institution_ids":["https://openalex.org/I186354981"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I186354981"],"apc_list":null,"apc_paid":null,"fwci":2.346,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.90696212,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9955000281333923,"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/T10888","display_name":"Augmented Reality Applications","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/accelerometer","display_name":"Accelerometer","score":0.8482990264892578},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7214241623878479},{"id":"https://openalex.org/keywords/transmitter","display_name":"Transmitter","score":0.6628751158714294},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6268766522407532},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.5067270398139954},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4975915253162384},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.48607686161994934},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.48100122809410095},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.46299561858177185},{"id":"https://openalex.org/keywords/euler-angles","display_name":"Euler angles","score":0.44641199707984924},{"id":"https://openalex.org/keywords/acceleration","display_name":"Acceleration","score":0.44033390283584595},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.42195045948028564},{"id":"https://openalex.org/keywords/gyroscope","display_name":"Gyroscope","score":0.415168821811676},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.25935089588165283},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16795408725738525},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1628149151802063},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14414966106414795},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1390300691127777}],"concepts":[{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.8482990264892578},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7214241623878479},{"id":"https://openalex.org/C47798520","wikidata":"https://www.wikidata.org/wiki/Q190157","display_name":"Transmitter","level":3,"score":0.6628751158714294},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6268766522407532},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.5067270398139954},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4975915253162384},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.48607686161994934},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.48100122809410095},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.46299561858177185},{"id":"https://openalex.org/C146160929","wikidata":"https://www.wikidata.org/wiki/Q751290","display_name":"Euler angles","level":2,"score":0.44641199707984924},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.44033390283584595},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.42195045948028564},{"id":"https://openalex.org/C158488048","wikidata":"https://www.wikidata.org/wiki/Q483400","display_name":"Gyroscope","level":2,"score":0.415168821811676},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.25935089588165283},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16795408725738525},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1628149151802063},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14414966106414795},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1390300691127777},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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":2,"locations":[{"id":"doi:10.1109/iswc.2008.4911584","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iswc.2008.4911584","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 12th IEEE International Symposium on Wearable Computers","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.689.1967","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.689.1967","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://kaikunze.de/papers/pirkl2008adapting.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.7200000286102295}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W198273343","https://openalex.org/W1495709212","https://openalex.org/W1966961467","https://openalex.org/W2033617925","https://openalex.org/W2064313486","https://openalex.org/W2086283957","https://openalex.org/W2139811958","https://openalex.org/W2141404075","https://openalex.org/W2171413395","https://openalex.org/W4302904165","https://openalex.org/W6629534157","https://openalex.org/W6685069154"],"related_works":["https://openalex.org/W2356006086","https://openalex.org/W2545168295","https://openalex.org/W4234814094","https://openalex.org/W1973973903","https://openalex.org/W2365897603","https://openalex.org/W2156308897","https://openalex.org/W3195533899","https://openalex.org/W3208523813","https://openalex.org/W4287084017","https://openalex.org/W3179745820"],"abstract_inverted_index":{"We":[0,90],"demonstrate":[1],"how":[2],"modulated":[3],"magnetic":[4],"field":[5],"technology":[6],"that":[7],"is":[8],"well":[9],"established":[10],"in":[11],"high":[12],"precision,":[13],"stationary":[14],"motion":[15],"tracking":[16,81],"systems":[17],"can":[18],"be":[19],"adapted":[20],"to":[21,113,138,150,156],"wearable":[22,66],"activity":[23],"recognition.":[24],"To":[25],"this":[26],"end":[27],"we":[28],"describe":[29],"the":[30,43,49,56,62,72,82,126,147,160],"design":[31],"and":[32,45,58,64,85],"implementation":[33],"of":[34,87,101,128,140],"a":[35,99,116,163],"cheap":[36],"(components":[37],"cost":[38],"about":[39,76],"20":[40],"Euro":[41,47],"for":[42,48,55,61,80,115],"transmitter":[44,57],"15":[46],"receiver),":[50,63],"low":[51],"power":[52],"(17":[53],"mA":[54,60],"40":[59],"easily":[65],"(the":[67],"main":[68],"size":[69],"constraint":[70],"are":[71,75],"coils":[73],"which":[74],"25":[77],"mm3)":[78],"system":[79,93],"relative":[83],"position":[84],"orientation":[86],"body":[88],"parts.":[89],"evaluate":[91],"our":[92,144],"on":[94],"two":[95],"recognition":[96,110,127,153],"tasks.":[97],"On":[98,125],"set":[100],"6":[102],"subtle":[103],"nutrition":[104],"related":[105],"gestures":[106],"it":[107,133],"achieves":[108],"99.25%":[109],"rate":[111],"compared":[112,137,155],"94.1%":[114],"XSense":[117],"inertial":[118],"device":[119],"(operated":[120],"calibrated,":[121],"euler":[122],"angle":[123],"mode).":[124],"8":[129],"Tai":[130],"Chi":[131],"moves":[132],"reaches":[134],"94":[135],"%":[136],"86%":[139],"an":[141],"accelerometer.":[142],"Combining":[143],"sensor":[145],"with":[146,162],"accelerometer":[148,161],"leads":[149],"100%":[151],"correct":[152],"(as":[154],"90%":[157],"when":[158],"combining":[159],"gyro).":[164]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}