{"id":"https://openalex.org/W3147118181","doi":"https://doi.org/10.1145/3448090","title":"Ok Google, What Am I Doing?","display_name":"Ok Google, What Am I Doing?","publication_year":2021,"publication_date":"2021-03-19","ids":{"openalex":"https://openalex.org/W3147118181","doi":"https://doi.org/10.1145/3448090","mag":"3147118181"},"language":"en","primary_location":{"id":"doi:10.1145/3448090","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3448090","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":null,"license_id":null,"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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000083563","display_name":"Rebecca Adaimi","orcid":"https://orcid.org/0000-0002-6685-9016"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Rebecca Adaimi","raw_affiliation_strings":["University of Texas at Austin, Speedway, Austin, Texas, USA"],"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, Speedway, Austin, Texas, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013027649","display_name":"Howard Yong","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Howard Yong","raw_affiliation_strings":["University of Texas at Austin, Speedway, Austin, Texas, USA"],"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, Speedway, Austin, Texas, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025977484","display_name":"Edison Thomaz","orcid":"https://orcid.org/0000-0001-8188-0457"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Edison Thomaz","raw_affiliation_strings":["University of Texas at Austin, Speedway, Austin, Texas, USA"],"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, Speedway, Austin, Texas, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5000083563"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8253,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.87145425,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"5","issue":"1","first_page":"1","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9965000152587891,"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":0.9965000152587891,"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/T12128","display_name":"AI in Service Interactions","score":0.9937999844551086,"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/T10803","display_name":"Innovative Human-Technology Interaction","score":0.9901999831199646,"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/computer-science","display_name":"Computer science","score":0.6698051691055298},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.5686184167861938},{"id":"https://openalex.org/keywords/recall","display_name":"Recall","score":0.5285041928291321},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4889453649520874},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4794684648513794},{"id":"https://openalex.org/keywords/duration","display_name":"Duration (music)","score":0.41731393337249756},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.38544291257858276},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.36086180806159973},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.21447747945785522},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19080999493598938},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.12121772766113281}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6698051691055298},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.5686184167861938},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.5285041928291321},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4889453649520874},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4794684648513794},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.41731393337249756},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.38544291257858276},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.36086180806159973},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.21447747945785522},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19080999493598938},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.12121772766113281},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3448090","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3448090","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":null,"license_id":null,"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":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.4000000059604645,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1543817950","https://openalex.org/W1696970971","https://openalex.org/W2084553975","https://openalex.org/W2097507524","https://openalex.org/W2108669439","https://openalex.org/W2264719059","https://openalex.org/W2296193698","https://openalex.org/W2296573765","https://openalex.org/W2331728731","https://openalex.org/W2359247367","https://openalex.org/W2397091540","https://openalex.org/W2519069150","https://openalex.org/W2593116425","https://openalex.org/W2623902889","https://openalex.org/W2654569425","https://openalex.org/W2779706042","https://openalex.org/W2787712888","https://openalex.org/W2796010926","https://openalex.org/W2890735031","https://openalex.org/W2897647475","https://openalex.org/W2900846417","https://openalex.org/W2901533061","https://openalex.org/W2917917901","https://openalex.org/W2943811965","https://openalex.org/W2946216189","https://openalex.org/W2996107505","https://openalex.org/W3015219049","https://openalex.org/W3022458451","https://openalex.org/W3082482205","https://openalex.org/W3084929246","https://openalex.org/W3094550259","https://openalex.org/W4236671863","https://openalex.org/W4247564564","https://openalex.org/W4301045096"],"related_works":["https://openalex.org/W2348837382","https://openalex.org/W746329893","https://openalex.org/W4205872570","https://openalex.org/W4245971243","https://openalex.org/W1922805944","https://openalex.org/W4253588120","https://openalex.org/W2383732295","https://openalex.org/W4248716494","https://openalex.org/W2942717012","https://openalex.org/W2162226802"],"abstract_inverted_index":{"Conversational":[0],"assistants":[1,40,88],"in":[2,75,123,153,172,176,203],"the":[3,71,99,109,136,214],"form":[4],"of":[5,22,70,162,190,196,201],"stand-alone":[6],"devices":[7],"such":[8,48],"as":[9,26,49],"Amazon":[10],"Echo":[11],"and":[12,18,54,68,130,141,198],"Google":[13],"Home":[14],"have":[15],"become":[16],"popular":[17],"embraced":[19],"by":[20,97,213],"millions":[21],"people.":[23],"By":[24],"serving":[25],"a":[27,103,167,204],"natural":[28],"interface":[29],"to":[30,36,108,159],"services":[31],"ranging":[32],"from":[33],"home":[34],"automation":[35],"media":[37],"players,":[38],"conversational":[39,87,143],"help":[41],"people":[42,140],"perform":[43],"many":[44],"tasks":[45],"with":[46,92,169,193,208],"ease,":[47],"setting":[50],"timers,":[51],"playing":[52],"music":[53],"managing":[55],"to-do":[56],"lists.":[57],"While":[58],"these":[59,154],"systems":[60],"offer":[61],"useful":[62],"capabilities,":[63],"they":[64,77],"are":[65,78],"largely":[66],"passive":[67],"unaware":[69],"human":[72,94],"behavioral":[73],"context":[74],"which":[76],"used.":[79],"In":[80,145],"this":[81],"work,":[82],"we":[83,147],"explore":[84],"how":[85],"off-the-shelf":[86],"can":[89,115,185],"be":[90],"enhanced":[91],"acoustic-based":[93],"activity":[95],"recognition":[96],"leveraging":[98],"short":[100,155],"interval":[101],"after":[102],"voice":[104,215],"command":[105],"is":[106,121],"given":[107],"device.":[110],"Since":[111],"always-on":[112],"audio":[113,133,210],"recording":[114],"pose":[116],"privacy":[117],"concerns,":[118],"our":[119,183],"method":[120,184],"unique":[122],"that":[124,182],"it":[125],"does":[126],"not":[127],"require":[128],"capturing":[129],"analyzing":[131],"any":[132],"other":[134],"than":[135],"speech-based":[137],"interactions":[138,158],"between":[139],"their":[142,177],"assistants.":[144],"particular,":[146],"leverage":[148],"background":[149],"environmental":[150],"sounds":[151],"present":[152],"duration":[156],"voice-based":[157],"recognize":[160,186],"activities":[161,189],"daily":[163,191],"living.":[164],"We":[165,180],"conducted":[166],"study":[168],"14":[170],"participants":[171],"3":[173],"different":[174,188],"locations":[175],"own":[178],"homes.":[179],"showed":[181],"19":[187],"living":[192],"average":[194,199],"precision":[195],"84.85%":[197],"recall":[200],"85.67%":[202],"leave-one-participant-out":[205],"performance":[206],"evaluation":[207],"30-second":[209],"clips":[211],"bound":[212],"interactions.":[216]},"counts_by_year":[{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}