{"id":"https://openalex.org/W4411403377","doi":"https://doi.org/10.1145/3729467","title":"Past, Present, and Future of Sensor-based Human Activity Recognition Using Wearables: A Surveying Tutorial on a Still Challenging Task","display_name":"Past, Present, and Future of Sensor-based Human Activity Recognition Using Wearables: A Surveying Tutorial on a Still Challenging Task","publication_year":2025,"publication_date":"2025-06-09","ids":{"openalex":"https://openalex.org/W4411403377","doi":"https://doi.org/10.1145/3729467"},"language":"en","primary_location":{"id":"doi:10.1145/3729467","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3729467","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3729467","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084861727","display_name":"Harish Haresamudram","orcid":"https://orcid.org/0000-0002-0545-6504"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Harish Haresamudram","raw_affiliation_strings":["School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069048587","display_name":"Chi Ian Tang","orcid":"https://orcid.org/0000-0001-7766-3337"},"institutions":[{"id":"https://openalex.org/I4210098141","display_name":"Nokia (United Kingdom)","ror":"https://ror.org/00zpf0626","country_code":"GB","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210098141"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Chi Ian Tang","raw_affiliation_strings":["Nokia Bell Labs, Cambridge, UK"],"affiliations":[{"raw_affiliation_string":"Nokia Bell Labs, Cambridge, UK","institution_ids":["https://openalex.org/I4210098141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057986515","display_name":"Sungho Suh","orcid":"https://orcid.org/0000-0003-3723-1980"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungho Suh","raw_affiliation_strings":["Department of Artificial Intelligence, Korea University, Seoul, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Department of Artificial Intelligence, Korea University, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063453660","display_name":"Paul Lukowicz","orcid":"https://orcid.org/0000-0003-0320-6656"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul Lukowicz","raw_affiliation_strings":["RPTU Kaiserslautern-Landau and DFKI, Kaiserslautern, Germany"],"affiliations":[{"raw_affiliation_string":"RPTU Kaiserslautern-Landau and DFKI, Kaiserslautern, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101400377","display_name":"Thomas Ploetz","orcid":"https://orcid.org/0000-0002-1243-7563"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas Pl\u00f6tz","raw_affiliation_strings":["School of Interactive Computing, College of Computing, Georgia Institute of Technology, Atlanta, GA, USA"],"affiliations":[{"raw_affiliation_string":"School of Interactive Computing, College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084861727"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":8.5265,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.97772722,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"9","issue":"2","first_page":"1","last_page":"44"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":1.0,"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":1.0,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9805999994277954,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9793000221252441,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/compendium","display_name":"Compendium","score":0.8443644046783447},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.672744631767273},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.6703827977180481},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.6441413760185242},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.638164758682251},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.5881533026695251},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.5694465637207031},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.47978073358535767},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4769665002822876},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4361247718334198},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42402416467666626},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16680672764778137},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.11837387084960938},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.09859713912010193}],"concepts":[{"id":"https://openalex.org/C2778473407","wikidata":"https://www.wikidata.org/wiki/Q1459574","display_name":"Compendium","level":2,"score":0.8443644046783447},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.672744631767273},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.6703827977180481},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.6441413760185242},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.638164758682251},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5881533026695251},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.5694465637207031},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.47978073358535767},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4769665002822876},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4361247718334198},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42402416467666626},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16680672764778137},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.11837387084960938},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.09859713912010193},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","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},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3729467","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3729467","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3729467","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3729467","pdf_url":null,"source":{"id":"https://openalex.org/S4210219751","display_name":"Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies","issn_l":"2474-9567","issn":["2474-9567"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","score":0.4099999964237213,"display_name":"Partnerships for the goals"}],"awards":[{"id":"https://openalex.org/G1437440690","display_name":null,"funder_award_id":"IS2112633","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"},{"id":"https://openalex.org/G232930323","display_name":null,"funder_award_id":"52026 HumanE- AI-Net project","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"}],"funders":[{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":151,"referenced_works":["https://openalex.org/W1964023646","https://openalex.org/W1991468035","https://openalex.org/W2002261403","https://openalex.org/W2002927414","https://openalex.org/W2023302299","https://openalex.org/W2054780155","https://openalex.org/W2057907879","https://openalex.org/W2064675550","https://openalex.org/W2073401630","https://openalex.org/W2074783809","https://openalex.org/W2087240369","https://openalex.org/W2096071611","https://openalex.org/W2097575504","https://openalex.org/W2126511896","https://openalex.org/W2136435976","https://openalex.org/W2138331450","https://openalex.org/W2140877366","https://openalex.org/W2148143831","https://openalex.org/W2150338977","https://openalex.org/W2155961734","https://openalex.org/W2156136571","https://openalex.org/W2168508521","https://openalex.org/W2202411278","https://openalex.org/W2270470215","https://openalex.org/W2473781013","https://openalex.org/W2542719558","https://openalex.org/W2584016859","https://openalex.org/W2604630936","https://openalex.org/W2620664872","https://openalex.org/W2750772229","https://openalex.org/W2789136377","https://openalex.org/W2798926091","https://openalex.org/W2802314367","https://openalex.org/W2887191090","https://openalex.org/W2889505988","https://openalex.org/W2891048219","https://openalex.org/W2894702700","https://openalex.org/W2895221247","https://openalex.org/W2895688372","https://openalex.org/W2897551993","https://openalex.org/W2927635891","https://openalex.org/W2929050222","https://openalex.org/W2940096514","https://openalex.org/W2941266383","https://openalex.org/W2952180663","https://openalex.org/W2954996726","https://openalex.org/W2963420272","https://openalex.org/W2963716982","https://openalex.org/W2972118594","https://openalex.org/W2972527328","https://openalex.org/W2983307807","https://openalex.org/W2990064692","https://openalex.org/W3004151317","https://openalex.org/W3011074022","https://openalex.org/W3011236446","https://openalex.org/W3012475342","https://openalex.org/W3025821620","https://openalex.org/W3030249916","https://openalex.org/W3034583105","https://openalex.org/W3034756453","https://openalex.org/W3034851746","https://openalex.org/W3044326989","https://openalex.org/W3083323811","https://openalex.org/W3083367988","https://openalex.org/W3086632078","https://openalex.org/W3091367282","https://openalex.org/W3099025572","https://openalex.org/W3101667008","https://openalex.org/W3102326534","https://openalex.org/W3113067059","https://openalex.org/W3125436955","https://openalex.org/W3128981305","https://openalex.org/W3137607436","https://openalex.org/W3139164910","https://openalex.org/W3146293857","https://openalex.org/W3170097025","https://openalex.org/W3171007011","https://openalex.org/W3176064848","https://openalex.org/W3176445421","https://openalex.org/W3177183117","https://openalex.org/W3180073572","https://openalex.org/W3185580468","https://openalex.org/W3197189564","https://openalex.org/W3200476971","https://openalex.org/W3200829394","https://openalex.org/W3200883581","https://openalex.org/W3205786327","https://openalex.org/W3211065546","https://openalex.org/W3211771663","https://openalex.org/W4200081143","https://openalex.org/W4200278554","https://openalex.org/W4200504110","https://openalex.org/W4205192005","https://openalex.org/W4220693285","https://openalex.org/W4226070389","https://openalex.org/W4226323522","https://openalex.org/W4229064859","https://openalex.org/W4256361765","https://openalex.org/W4281971788","https://openalex.org/W4284894697","https://openalex.org/W4285483774","https://openalex.org/W4289550913","https://openalex.org/W4294891654","https://openalex.org/W4294891660","https://openalex.org/W4295411250","https://openalex.org/W4305031802","https://openalex.org/W4306808687","https://openalex.org/W4309930289","https://openalex.org/W4312388283","https://openalex.org/W4312497550","https://openalex.org/W4312629998","https://openalex.org/W4312735650","https://openalex.org/W4312889818","https://openalex.org/W4312933868","https://openalex.org/W4313121376","https://openalex.org/W4313136445","https://openalex.org/W4313156423","https://openalex.org/W4319837253","https://openalex.org/W4365141647","https://openalex.org/W4366249647","https://openalex.org/W4372260310","https://openalex.org/W4372266552","https://openalex.org/W4378464606","https://openalex.org/W4381746737","https://openalex.org/W4382053233","https://openalex.org/W4382239371","https://openalex.org/W4382334257","https://openalex.org/W4385489997","https://openalex.org/W4386071707","https://openalex.org/W4386076288","https://openalex.org/W4387085922","https://openalex.org/W4387321389","https://openalex.org/W4387321395","https://openalex.org/W4387538192","https://openalex.org/W4388303187","https://openalex.org/W4390798810","https://openalex.org/W4390872247","https://openalex.org/W4391846608","https://openalex.org/W4392157442","https://openalex.org/W4392414327","https://openalex.org/W4392931594","https://openalex.org/W4396920196","https://openalex.org/W4402350391","https://openalex.org/W4402727764","https://openalex.org/W4402828273","https://openalex.org/W4403473621","https://openalex.org/W4404586586","https://openalex.org/W4408346015","https://openalex.org/W4409346737","https://openalex.org/W6840200333","https://openalex.org/W6853450284"],"related_works":["https://openalex.org/W2164288075","https://openalex.org/W2384167225","https://openalex.org/W2113182373","https://openalex.org/W4255195499","https://openalex.org/W2088998312","https://openalex.org/W2119005669","https://openalex.org/W4250965783","https://openalex.org/W2481793228","https://openalex.org/W2117913171","https://openalex.org/W2582769230"],"abstract_inverted_index":{"In":[0,97],"the":[1,5,36,62,113,117,159],"many":[2,49],"years":[3],"since":[4,35],"inception":[6],"of":[7,17,38,56,69,103,116,152],"wearable":[8],"sensor-based":[9,104],"Human":[10],"Activity":[11],"Recognition":[12],"(HAR),":[13],"a":[14,85,127,145],"wide":[15],"variety":[16],"methods":[18,153],"have":[19,32],"been":[20,33],"introduced":[21],"and":[22,67,119,149],"evaluated":[23],"for":[24,139,147],"their":[25],"ability":[26],"to":[27,112],"recognize":[28],"activities.":[29],"Substantial":[30],"gains":[31],"made":[34],"days":[37],"hand-crafting":[39],"heuristics":[40],"as":[41,72,74],"features,":[42],"yet,":[43],"progress":[44],"has":[45],"seemingly":[46],"stalled":[47],"on":[48],"popular":[50],"benchmarks,":[51],"with":[52],"performance":[53],"falling":[54],"short":[55],"what":[57],"may":[58],"be":[59],"considered":[60],"'sufficient'-despite":[61],"increase":[63],"in":[64,77,135],"computational":[65],"power":[66],"scale":[68],"sensor":[70],"data,":[71],"well":[73],"rising":[75],"complexity":[76],"techniques":[78],"being":[79],"employed.":[80],"The":[81],"HAR":[82,105,137],"community":[83],"approaches":[84],"new":[86],"paradigm":[87],"shift,":[88],"this":[89,98],"time":[90],"incorporating":[91],"world":[92],"knowledge":[93],"from":[94,109],"foundational":[95],"models.":[96],"paper,":[99],"we":[100,132],"take":[101],"stock":[102],"-":[106],"surveying":[107],"it":[108],"its":[110,121],"beginnings":[111],"current":[114],"state":[115],"field,":[118],"charting":[120],"future.":[122],"This":[123],"is":[124],"accompanied":[125],"by":[126],"hands-on":[128],"tutorial,":[129],"through":[130],"which":[131],"guide":[133],"practitioners":[134],"developing":[136],"systems":[138],"real-world":[140],"application":[141],"scenarios.":[142],"We":[143],"provide":[144],"compendium":[146],"novices":[148],"experts":[150],"alike,":[151],"that":[154],"aim":[155],"at":[156],"finally":[157],"solving":[158],"activity":[160],"recognition":[161],"problem.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
