{"id":"https://openalex.org/W2177875301","doi":"https://doi.org/10.1145/2807442.2807475","title":"Tracko","display_name":"Tracko","publication_year":2015,"publication_date":"2015-11-05","ids":{"openalex":"https://openalex.org/W2177875301","doi":"https://doi.org/10.1145/2807442.2807475","mag":"2177875301"},"language":"en","primary_location":{"id":"doi:10.1145/2807442.2807475","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2807442.2807475","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th Annual ACM Symposium on User Interface Software &amp; Technology","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/A5032046097","display_name":"Haojian Jin","orcid":"https://orcid.org/0000-0001-5212-2235"},"institutions":[{"id":"https://openalex.org/I4210134091","display_name":"Yahoo (United States)","ror":"https://ror.org/040dkzz12","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134091"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Haojian Jin","raw_affiliation_strings":["Yahoo Labs, Sunnyvale, CA, USA"],"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Sunnyvale, CA, USA","institution_ids":["https://openalex.org/I4210134091"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046815740","display_name":"Christian Holz","orcid":"https://orcid.org/0000-0001-9655-9519"},"institutions":[{"id":"https://openalex.org/I4210134091","display_name":"Yahoo (United States)","ror":"https://ror.org/040dkzz12","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134091"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christian Holz","raw_affiliation_strings":["Yahoo Labs &amp; University of Copenhagen, Sunnyvale, CA, USA"],"affiliations":[{"raw_affiliation_string":"Yahoo Labs &amp; University of Copenhagen, Sunnyvale, CA, USA","institution_ids":["https://openalex.org/I4210134091"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015615908","display_name":"Kasper Hornb\u00e6k","orcid":"https://orcid.org/0000-0001-8742-1198"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Kasper Hornb\u00e6k","raw_affiliation_strings":["University of Copenhagen, Copenhagen, Denmark"],"affiliations":[{"raw_affiliation_string":"University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5032046097"],"corresponding_institution_ids":["https://openalex.org/I4210134091"],"apc_list":null,"apc_paid":null,"fwci":3.5512,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.93320607,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"147","last_page":"156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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/T12801","display_name":"Bluetooth and Wireless Communication Technologies","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9900000095367432,"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/computer-science","display_name":"Computer science","score":0.8059968948364258},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7067627310752869},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6235367059707642},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.5837366580963135},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.5557286143302917},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45793724060058594},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.44880157709121704},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4474131464958191},{"id":"https://openalex.org/keywords/fiducial-marker","display_name":"Fiducial marker","score":0.4299760162830353},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3956122398376465},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3820788562297821},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.30753427743911743},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13649433851242065}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8059968948364258},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7067627310752869},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6235367059707642},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.5837366580963135},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.5557286143302917},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45793724060058594},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.44880157709121704},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4474131464958191},{"id":"https://openalex.org/C173974348","wikidata":"https://www.wikidata.org/wiki/Q1469893","display_name":"Fiducial marker","level":2,"score":0.4299760162830353},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3956122398376465},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3820788562297821},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.30753427743911743},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13649433851242065},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/2807442.2807475","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2807442.2807475","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th Annual ACM Symposium on User Interface Software &amp; Technology","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/fb3f9c7b-95dc-44e8-8df9-ccf3c47afd10","is_oa":false,"landing_page_url":"https://curis.ku.dk/portal/da/publications/tracko(fb3f9c7b-95dc-44e8-8df9-ccf3c47afd10).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Jin , H , Holz , C & Hornb\u00e6k , K 2015 , Tracko : ad-hoc mobile 3D tracking using bluetooth low energy and inaudible signals for cross-device interaction . in Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology . Association for Computing Machinery , pp. 147-156 , Annual ACM Symposium on User Interface Software & Technology 2015 , Charlotte, N.C. , United States , 08/11/2015 . https://doi.org/10.1145/2807442.2807475","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:pure.atira.dk:publications/fb3f9c7b-95dc-44e8-8df9-ccf3c47afd10","is_oa":false,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/fb3f9c7b-95dc-44e8-8df9-ccf3c47afd10","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Jin , H , Holz , C & Hornb\u00e6k , K 2015 , Tracko : ad-hoc mobile 3D tracking using bluetooth low energy and inaudible signals for cross-device interaction . in Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology . Association for Computing Machinery , pp. 147-156 , Annual ACM Symposium on User Interface Software & Technology 2015 , Charlotte, N.C. , United States , 08/11/2015 . https://doi.org/10.1145/2807442.2807475","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8600000143051147,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1584920463","https://openalex.org/W1977574166","https://openalex.org/W1991435384","https://openalex.org/W2008263014","https://openalex.org/W2028608723","https://openalex.org/W2044806815","https://openalex.org/W2059358778","https://openalex.org/W2080510998","https://openalex.org/W2102522152","https://openalex.org/W2105666891","https://openalex.org/W2107753905","https://openalex.org/W2119027683","https://openalex.org/W2122067659","https://openalex.org/W2122179585","https://openalex.org/W2125147351","https://openalex.org/W2146070951","https://openalex.org/W2156257723","https://openalex.org/W2165158100","https://openalex.org/W2537342157","https://openalex.org/W4249595233","https://openalex.org/W6665204517"],"related_works":["https://openalex.org/W2783354812","https://openalex.org/W4384112194","https://openalex.org/W2103009189","https://openalex.org/W4312958259","https://openalex.org/W4308259661","https://openalex.org/W4390813131","https://openalex.org/W2349383066","https://openalex.org/W4328132048","https://openalex.org/W1969901537","https://openalex.org/W2119768059"],"abstract_inverted_index":{"While":[0],"current":[1],"mobile":[2],"devices":[3,37,63,89,107,144],"detect":[4],"the":[5,20,55,65,91,114,119],"presence":[6,56],"of":[7,57,67,77,85,116,121,151],"surrounding":[8],"devices,":[9],"they":[10],"lack":[11],"a":[12,28,75,83,109,148,158],"truly":[13],"spatial":[14],"awareness":[15],"to":[16,61,104,133],"bring":[17],"them":[18],"into":[19],"user's":[21],"natural":[22],"3D":[23,29,111,126,135,146],"space.":[24],"We":[25],"present":[26],"Tracko,":[27],"tracking":[30],"system":[31],"between":[32,88],"two":[33],"or":[34,41],"more":[35],"commodity":[36],"without":[38],"added":[39],"components":[40],"device":[42],"synchronization.":[43],"Tracko":[44,53,73,129,141],"achieves":[45],"this":[46],"by":[47],"fusing":[48],"three":[49],"signal":[50,102],"types.":[51],"1)":[52],"infers":[54],"and":[58,81,137,157],"rough":[59],"distance":[60],"other":[62],"from":[64,90],"strength":[66],"Bluetooth":[68,117],"low":[69],"energy":[70],"signals.":[71],"2)":[72],"exchanges":[74],"series":[76],"inaudible":[78],"stereo":[79],"sounds":[80],"derives":[82],"set":[84],"accurate":[86],"distances":[87],"difference":[92],"in":[93,108,145],"their":[94],"arrival":[95],"times.":[96],"A":[97],"Kalman":[98],"filter":[99],"integrates":[100],"both":[101],"cues":[103],"place":[105],"collocated":[106],"shared":[110],"space,":[112],"combining":[113],"robustness":[115],"with":[118,147],"accuracy":[120],"audio":[122],"signals":[123],"for":[124,169],"relative":[125],"tracking.":[127],"3)":[128],"incorporates":[130],"inertial":[131],"sensors":[132],"refine":[134],"estimates":[136],"support":[138],"quick":[139],"interactions.":[140,171],"robustly":[142],"tracks":[143],"mean":[149],"error":[150,161],"6.5":[152],"cm":[153,160],"within":[154,162],"0.5":[155],"m":[156],"15.3":[159],"1":[163],"m,":[164],"which":[165],"validates":[166],"Trackoffs":[167],"suitability":[168],"cross-device":[170]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}
