{"id":"https://openalex.org/W4307810610","doi":"https://doi.org/10.1145/3569894","title":"SparseIMU: Computational Design of Sparse IMU Layouts for Sensing Fine-grained Finger Microgestures","display_name":"SparseIMU: Computational Design of Sparse IMU Layouts for Sensing Fine-grained Finger Microgestures","publication_year":2022,"publication_date":"2022-10-29","ids":{"openalex":"https://openalex.org/W4307810610","doi":"https://doi.org/10.1145/3569894"},"language":"en","primary_location":{"id":"doi:10.1145/3569894","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3569894","pdf_url":null,"source":{"id":"https://openalex.org/S89276529","display_name":"ACM Transactions on Computer-Human Interaction","issn_l":"1073-0516","issn":["1073-0516","1557-7325"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computer-Human Interaction","raw_type":"journal-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/A5017274878","display_name":"Adwait Sharma","orcid":"https://orcid.org/0000-0001-5676-3136"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Adwait Sharma","raw_affiliation_strings":["Saarland University, Saarland Informatics Campus, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Saarland Informatics Campus, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005949898","display_name":"Christina Salchow-H\u00f6mmen","orcid":"https://orcid.org/0000-0001-5527-9895"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]},{"id":"https://openalex.org/I7877124","display_name":"Charit\u00e9 - Universit\u00e4tsmedizin Berlin","ror":"https://ror.org/001w7jn25","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I7877124"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christina Salchow-H\u00f6mmen","raw_affiliation_strings":["Department of Neurology, Charit\u00e9-Universit\u00e4tsmedizin Berlin and Control Systems Group, Technische Universit\u00e4t Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Neurology, Charit\u00e9-Universit\u00e4tsmedizin Berlin and Control Systems Group, Technische Universit\u00e4t Berlin, Germany","institution_ids":["https://openalex.org/I7877124","https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078203065","display_name":"Vimal Mollyn","orcid":"https://orcid.org/0000-0002-9085-8830"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Vimal Suresh Mollyn","raw_affiliation_strings":["Saarland University, Saarland Informatics Campus, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Saarland Informatics Campus, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018034822","display_name":"Aditya Shekhar Nittala","orcid":"https://orcid.org/0000-0002-3698-9733"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Aditya Shekhar Nittala","raw_affiliation_strings":["Saarland University, Saarland Informatics Campus, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Saarland Informatics Campus, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071306466","display_name":"Michael A. Hedderich","orcid":"https://orcid.org/0000-0001-6858-0791"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael A. Hedderich","raw_affiliation_strings":["Saarland University, Saarland Informatics Campus, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Saarland Informatics Campus, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078433185","display_name":"Marion Koelle","orcid":"https://orcid.org/0000-0002-5931-3218"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marion Koelle","raw_affiliation_strings":["Saarland University, Saarland Informatics Campus, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Saarland Informatics Campus, Germany","institution_ids":["https://openalex.org/I91712215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039578386","display_name":"Thomas Seel","orcid":"https://orcid.org/0000-0002-6920-1690"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Seel","raw_affiliation_strings":["Control Systems Group, Technische Universit\u00e4t Berlin and Department of AI in Biomedical Engineering, FAU Erlangen-N\u00fcrnberg, Germany"],"affiliations":[{"raw_affiliation_string":"Control Systems Group, Technische Universit\u00e4t Berlin and Department of AI in Biomedical Engineering, FAU Erlangen-N\u00fcrnberg, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069105456","display_name":"J\u00fcrgen Steimle","orcid":"https://orcid.org/0000-0003-3493-8745"},"institutions":[{"id":"https://openalex.org/I91712215","display_name":"Saarland University","ror":"https://ror.org/01jdpyv68","country_code":"DE","type":"education","lineage":["https://openalex.org/I91712215"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J\u00fcrgen Steimle","raw_affiliation_strings":["Saarland University, Saarland Informatics Campus, Germany"],"affiliations":[{"raw_affiliation_string":"Saarland University, Saarland Informatics Campus, Germany","institution_ids":["https://openalex.org/I91712215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5017274878"],"corresponding_institution_ids":["https://openalex.org/I91712215"],"apc_list":null,"apc_paid":null,"fwci":2.1841,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.89561412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"30","issue":"3","first_page":"1","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10789","display_name":"Interactive and Immersive Displays","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9997000098228455,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9991000294685364,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.8226420879364014},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.7996553778648376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.722438633441925},{"id":"https://openalex.org/keywords/units-of-measurement","display_name":"Units of measurement","score":0.54905766248703},{"id":"https://openalex.org/keywords/gesture-recognition","display_name":"Gesture recognition","score":0.5234212875366211},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5054218769073486},{"id":"https://openalex.org/keywords/inertial-frame-of-reference","display_name":"Inertial frame of reference","score":0.48960167169570923},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.469083696603775},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.44835975766181946},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2074529528617859}],"concepts":[{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.8226420879364014},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.7996553778648376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.722438633441925},{"id":"https://openalex.org/C151233233","wikidata":"https://www.wikidata.org/wiki/Q47574","display_name":"Units of measurement","level":2,"score":0.54905766248703},{"id":"https://openalex.org/C159437735","wikidata":"https://www.wikidata.org/wiki/Q1519524","display_name":"Gesture recognition","level":3,"score":0.5234212875366211},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5054218769073486},{"id":"https://openalex.org/C173386949","wikidata":"https://www.wikidata.org/wiki/Q192735","display_name":"Inertial frame of reference","level":2,"score":0.48960167169570923},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.469083696603775},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.44835975766181946},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2074529528617859},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3569894","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3569894","pdf_url":null,"source":{"id":"https://openalex.org/S89276529","display_name":"ACM Transactions on Computer-Human Interaction","issn_l":"1073-0516","issn":["1073-0516","1557-7325"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Computer-Human Interaction","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2689612763","display_name":null,"funder_award_id":"Marie","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4956428346","display_name":null,"funder_award_id":"Horizon 2020 research and innovatio","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5036817778","display_name":null,"funder_award_id":"European Union's Horizon 2020 research and innov","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6034943072","display_name":"InteractiveSkin: Digital Fabrication of Personalized On-Body User Interfaces","funder_award_id":"714797","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8318064016","display_name":null,"funder_award_id":"Horizon","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8633428685","display_name":null,"funder_award_id":"European Union's Horizon 2020 research and innovat","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320324094","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":118,"referenced_works":["https://openalex.org/W46830337","https://openalex.org/W138330923","https://openalex.org/W1484917005","https://openalex.org/W1517053320","https://openalex.org/W1566376227","https://openalex.org/W1605703418","https://openalex.org/W1926517189","https://openalex.org/W1965863284","https://openalex.org/W1996802381","https://openalex.org/W2003136466","https://openalex.org/W2008834805","https://openalex.org/W2016753916","https://openalex.org/W2040931157","https://openalex.org/W2089193220","https://openalex.org/W2089570953","https://openalex.org/W2097248932","https://openalex.org/W2099800354","https://openalex.org/W2101234009","https://openalex.org/W2113028304","https://openalex.org/W2113628568","https://openalex.org/W2113798388","https://openalex.org/W2116691011","https://openalex.org/W2129014574","https://openalex.org/W2130267005","https://openalex.org/W2137104317","https://openalex.org/W2141049796","https://openalex.org/W2141964067","https://openalex.org/W2158857778","https://openalex.org/W2161304134","https://openalex.org/W2165254944","https://openalex.org/W2186222003","https://openalex.org/W2213145492","https://openalex.org/W2252227770","https://openalex.org/W2261094760","https://openalex.org/W2270568955","https://openalex.org/W2273050185","https://openalex.org/W2285672838","https://openalex.org/W2383696055","https://openalex.org/W2404215071","https://openalex.org/W2408252211","https://openalex.org/W2408666710","https://openalex.org/W2508112722","https://openalex.org/W2508150002","https://openalex.org/W2509763927","https://openalex.org/W2536305597","https://openalex.org/W2538172027","https://openalex.org/W2554986796","https://openalex.org/W2559018511","https://openalex.org/W2604292070","https://openalex.org/W2605492916","https://openalex.org/W2611233583","https://openalex.org/W2611748211","https://openalex.org/W2732902709","https://openalex.org/W2766813539","https://openalex.org/W2766880125","https://openalex.org/W2769935292","https://openalex.org/W2782568445","https://openalex.org/W2801816216","https://openalex.org/W2802314367","https://openalex.org/W2896391314","https://openalex.org/W2896943372","https://openalex.org/W2898073175","https://openalex.org/W2901482039","https://openalex.org/W2907305830","https://openalex.org/W2909868233","https://openalex.org/W2911964244","https://openalex.org/W2912225494","https://openalex.org/W2914622357","https://openalex.org/W2914951492","https://openalex.org/W2914976286","https://openalex.org/W2915856351","https://openalex.org/W2935497007","https://openalex.org/W2941266383","https://openalex.org/W2941413112","https://openalex.org/W2941851345","https://openalex.org/W2942395439","https://openalex.org/W2946052718","https://openalex.org/W2947434510","https://openalex.org/W2948343307","https://openalex.org/W2949677570","https://openalex.org/W2956872328","https://openalex.org/W2963223499","https://openalex.org/W2972270860","https://openalex.org/W2977704702","https://openalex.org/W2978546772","https://openalex.org/W2980587176","https://openalex.org/W2980880049","https://openalex.org/W2980887891","https://openalex.org/W2981207893","https://openalex.org/W2997581345","https://openalex.org/W2999738219","https://openalex.org/W3003552077","https://openalex.org/W3003952261","https://openalex.org/W3006672203","https://openalex.org/W3028901981","https://openalex.org/W3031029492","https://openalex.org/W3031452968","https://openalex.org/W3035512130","https://openalex.org/W3041133507","https://openalex.org/W3160042174","https://openalex.org/W3161832200","https://openalex.org/W3175360679","https://openalex.org/W3200072501","https://openalex.org/W3200952859","https://openalex.org/W3201189310","https://openalex.org/W3203158334","https://openalex.org/W4200335046","https://openalex.org/W4206753040","https://openalex.org/W4211242123","https://openalex.org/W4212876151","https://openalex.org/W4231109226","https://openalex.org/W4243075957","https://openalex.org/W4243830405","https://openalex.org/W4287712774","https://openalex.org/W4288359814","https://openalex.org/W6675354045","https://openalex.org/W6891889066","https://openalex.org/W6925873153"],"related_works":["https://openalex.org/W2902873204","https://openalex.org/W2185750513","https://openalex.org/W4312416068","https://openalex.org/W3147379364","https://openalex.org/W2010878661","https://openalex.org/W1967422967","https://openalex.org/W2026258298","https://openalex.org/W3204639664","https://openalex.org/W2970836791","https://openalex.org/W2805039731"],"abstract_inverted_index":{"Gestural":[0],"interaction":[1],"with":[2,80,95,140,150],"freehands":[3],"and":[4,52,121,127],"while":[5],"grasping":[6,122],"an":[7,30,88,112],"everyday":[8],"object":[9],"enables":[10],"always-available":[11],"input":[12],".":[13],"To":[14],"sense":[15],"such":[16],"gestures,":[17,50],"minimal":[18,33,63],"instrumentation":[19],"of":[20,29,42,99,109,114,147],"the":[21,27,40,43,115,129,145],"user\u2019s":[22],"hand":[23],"is":[24],"desirable.":[25],"However,":[26],"choice":[28],"effective":[31,68],"but":[32],"IMU":[34],"layout":[35,133],"remains":[36],"challenging,":[37],"due":[38],"to":[39,77],"complexity":[41],"multi-factorial":[44],"space":[45,118],"that":[46,92],"comprises":[47],"diverse":[48],"finger":[49],"objects,":[51],"grasps.":[53],"We":[54,105],"present":[55],"SparseIMU":[56],",":[57],"a":[58,74,96,107],"rapid":[59],"method":[60,149],"for":[61,67,119],"selecting":[62],"inertial":[64,101],"sensor-based":[65],"layouts":[66],"gesture":[69,137],"recognition.":[70],"Furthermore,":[71],"we":[72,93,143],"contribute":[73],"computational":[75],"tool":[76],"guide":[78],"designers":[79],"optimal":[81],"sensor":[82],"placement.":[83],"Our":[84],"approach":[85],"builds":[86],"on":[87],"extensive":[89],"microgestures":[90,123],"dataset":[91],"collected":[94],"dense":[97],"network":[98],"17":[100],"measurement":[102],"units":[103],"(IMUs).":[104],"performed":[106],"series":[108],"analyses,":[110],"including":[111],"evaluation":[113],"entire":[116],"combinatorial":[117],"freehand":[120],"(393":[124],"K":[125],"layouts),":[126],"quantified":[128],"performance":[130],"across":[131],"different":[132],"choices,":[134],"revealing":[135],"new":[136],"detection":[138],"opportunities":[139],"IMUs.":[141],"Finally,":[142],"demonstrate":[144],"versatility":[146],"our":[148],"four":[151],"scenarios.":[152]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":3}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}
