{"id":"https://openalex.org/W2347032234","doi":"https://doi.org/10.1515/popets-2016-0020","title":"Don\u2019t Interrupt Me While I Type: Inferring Text Entered Through Gesture Typing on Android Keyboards","display_name":"Don\u2019t Interrupt Me While I Type: Inferring Text Entered Through Gesture Typing on Android Keyboards","publication_year":2016,"publication_date":"2016-05-06","ids":{"openalex":"https://openalex.org/W2347032234","doi":"https://doi.org/10.1515/popets-2016-0020","mag":"2347032234"},"language":"en","primary_location":{"id":"doi:10.1515/popets-2016-0020","is_oa":true,"landing_page_url":"https://doi.org/10.1515/popets-2016-0020","pdf_url":"https://content.sciendo.com/downloadpdf/journals/popets/2016/3/article-p136.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://content.sciendo.com/downloadpdf/journals/popets/2016/3/article-p136.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025996497","display_name":"Laurent Simon","orcid":"https://orcid.org/0000-0002-8439-8081"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Laurent Simon","raw_affiliation_strings":["University of Cambridge"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018172077","display_name":"Wenduan Xu","orcid":"https://orcid.org/0009-0001-8363-9429"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Wenduan Xu","raw_affiliation_strings":["University of Cambridge"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046983053","display_name":"Ross Anderson","orcid":"https://orcid.org/0000-0001-8697-5682"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ross Anderson","raw_affiliation_strings":["University of Cambridge"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I241749"],"apc_list":null,"apc_paid":null,"fwci":4.5747,"has_fulltext":true,"cited_by_count":33,"citation_normalized_percentile":{"value":0.94884643,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2016","issue":"3","first_page":"136","last_page":"154"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9994000196456909,"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/T11424","display_name":"Security and Verification in Computing","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8406216502189636},{"id":"https://openalex.org/keywords/android","display_name":"Android (operating system)","score":0.6846390962600708},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.48852336406707764},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.46768978238105774},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3941802382469177},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.323283314704895},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3219698667526245},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.28996410965919495}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8406216502189636},{"id":"https://openalex.org/C557433098","wikidata":"https://www.wikidata.org/wiki/Q94","display_name":"Android (operating system)","level":2,"score":0.6846390962600708},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.48852336406707764},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.46768978238105774},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3941802382469177},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.323283314704895},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3219698667526245},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.28996410965919495}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1515/popets-2016-0020","is_oa":true,"landing_page_url":"https://doi.org/10.1515/popets-2016-0020","pdf_url":"https://content.sciendo.com/downloadpdf/journals/popets/2016/3/article-p136.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},{"id":"pmh:oai:pure.ed.ac.uk:openaire/4b41ad82-ef27-4b84-95b6-1601e68e6d41","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/4b41ad82-ef27-4b84-95b6-1601e68e6d41","pdf_url":null,"source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Simon, L, Xu, W & Anderson, R 2016, 'Don\u2019t Interrupt Me While I Type: Inferring Text Entered Through Gesture Typing on Android Keyboards', Proceedings on Privacy Enhancing Technologies, vol. 2016, no. 3, pp. 136-154. https://doi.org/10.1515/popets-2016-0020","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:www.repository.cam.ac.uk:1810/254306","is_oa":true,"landing_page_url":"https://www.repository.cam.ac.uk/handle/1810/254306","pdf_url":"https://www.repository.cam.ac.uk/bitstreams/fe279838-50ef-436c-8de4-de2d7dd9e0de/download","source":{"id":"https://openalex.org/S4306401777","display_name":"Apollo (University of Cambridge)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I241749","host_organization_name":"University of Cambridge","host_organization_lineage":["https://openalex.org/I241749"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:33b8dd8768f3479d8080ccb384ed6a38","is_oa":false,"landing_page_url":"https://doaj.org/article/33b8dd8768f3479d8080ccb384ed6a38","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings on Privacy Enhancing Technologies, Vol 2016, Iss 3, Pp 136-154 (2016)","raw_type":"article"},{"id":"pmh:oai:pure.ed.ac.uk:publications/4b41ad82-ef27-4b84-95b6-1601e68e6d41","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11820/4b41ad82-ef27-4b84-95b6-1601e68e6d41","pdf_url":null,"source":{"id":"https://openalex.org/S4406922455","display_name":"Edinburgh Research Explorer","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"doi:10.1515/popets-2016-0020","is_oa":true,"landing_page_url":"https://doi.org/10.1515/popets-2016-0020","pdf_url":"https://content.sciendo.com/downloadpdf/journals/popets/2016/3/article-p136.pdf","source":{"id":"https://openalex.org/S4210183172","display_name":"Proceedings on Privacy Enhancing Technologies","issn_l":"2299-0984","issn":["2299-0984"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings on Privacy Enhancing Technologies","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7099999785423279,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320174","display_name":"Carnegie Trust for the Universities of Scotland","ror":"https://ror.org/00dfrzy25"},{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2347032234.pdf"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W179875071","https://openalex.org/W192266324","https://openalex.org/W337732719","https://openalex.org/W1438441013","https://openalex.org/W1488058190","https://openalex.org/W1504156292","https://openalex.org/W1613874182","https://openalex.org/W1660981793","https://openalex.org/W1851979122","https://openalex.org/W1973132608","https://openalex.org/W1973831058","https://openalex.org/W1991685971","https://openalex.org/W2048702750","https://openalex.org/W2077673877","https://openalex.org/W2090465075","https://openalex.org/W2099129595","https://openalex.org/W2099468260","https://openalex.org/W2107816859","https://openalex.org/W2109606373","https://openalex.org/W2110485445","https://openalex.org/W2129141174","https://openalex.org/W2132073183","https://openalex.org/W2141461755","https://openalex.org/W2144219822","https://openalex.org/W2150355110","https://openalex.org/W2150639461","https://openalex.org/W2151373013","https://openalex.org/W2154909745","https://openalex.org/W2155886813","https://openalex.org/W2163074454","https://openalex.org/W2163643194","https://openalex.org/W2167266744","https://openalex.org/W2167953817","https://openalex.org/W2171928131","https://openalex.org/W2294170611","https://openalex.org/W2295723209","https://openalex.org/W2950383328"],"related_works":["https://openalex.org/W2066003895","https://openalex.org/W2537963312","https://openalex.org/W2537762514","https://openalex.org/W2349788282","https://openalex.org/W577271088","https://openalex.org/W2120801881","https://openalex.org/W1974473538","https://openalex.org/W2020010749","https://openalex.org/W2164899521","https://openalex.org/W1982853263"],"abstract_inverted_index":{"Abstract":[0],"We":[1,93,109,178,227,251],"present":[2,94],"a":[3,95,99,123,144,168,175,203,213,222,235,241,263],"new":[4,214],"side-channel":[5],"attack":[6,78,112],"against":[7,113],"soft":[8],"keyboards":[9],"that":[10,72,139,180,239,253],"support":[11],"gesture":[12],"typing":[13],"on":[14,117,174],"Android":[15,82,85,270],"smartphones.":[16],"An":[17],"application":[18,97],"without":[19],"any":[20],"special":[21],"permissions":[22],"can":[23,141,220],"observe":[24],"the":[25,30,50,55,88,114,165,183,186,194,200,229,268],"number":[26,188],"and":[27,34,42,121,159,246],"timing":[28],"of":[29,98,146,149,167,170,189,199,205,231],"screen":[31],"hardware":[32],"interrupts":[33,37],"system-wide":[35,218],"software":[36],"generated":[38],"during":[39],"user":[40,225],"input,":[41],"analyze":[43],"this":[44,73],"information":[45,58,256],"to":[46,80,106,207,224],"make":[47],"inferences":[48],"about":[49],"text":[51],"being":[52],"entered":[53],"by":[54],"user.":[56],"System-wide":[57],"is":[59,91,244],"usually":[60],"considered":[61],"less":[62],"sensitive":[63],"than":[64,197],"app-specific":[65],"information,":[66],"but":[67,237],"we":[68,137,140,163,191],"provide":[69],"concrete":[70],"evidence":[71],"may":[74],"be":[75,221,258],"mistaken.":[76],"Our":[77,131,210],"applies":[79],"all":[81,128],"versions,":[83],"including":[84],"M":[86],"where":[87],"SELinux":[89,265],"policy":[90,266],"tightened.":[92],"novel":[96],"recurrent":[100],"neural":[101],"network":[102],"as":[103,234],"our":[104,111,129],"classifier":[105],"infer":[107],"text.":[108],"evaluate":[110],"\u201cGoogle":[115],"Keyboard\u201d":[116],"Nexus":[118],"5":[119],"phones":[120],"use":[122],"real-world":[124],"chat":[125],"corpus":[126],"in":[127,216,248,267],"experiments.":[130],"evaluation":[132],"considers":[133],"two":[134],"scenarios.":[135],"First,":[136],"demonstrate":[138],"correctly":[142,192],"detect":[143],"set":[145,169,204],"pre-defined":[147],"\u201csentences":[148],"interest\u201d":[150],"(with":[151],"at":[152],"least":[153],"6":[154],"words)":[155],"with":[156],"70%":[157],"recall":[158],"60%":[160],"precision.":[161],"Second,":[162],"identify":[164],"authors":[166],"anonymous":[171],"messages":[172,184],"posted":[173],"messaging":[176],"board.":[177],"find":[179,238],"even":[181],"if":[182],"contain":[185],"same":[187],"words,":[190],"re-identify":[193],"author":[195],"more":[196],"97%":[198],"time":[201],"for":[202],"up":[206],"35":[208],"sentences.":[209],"study":[211],"demonstrates":[212],"way":[215],"which":[217],"resources":[219],"threat":[223],"privacy.":[226],"investigate":[228],"effect":[230],"rate":[232,243],"limiting":[233],"countermeasure":[236],"determining":[240],"proper":[242],"error-prone":[245],"fails":[247],"subtle":[249],"cases.":[250],"conclude":[252],"real-time":[254],"interrupt":[255],"should":[257],"made":[259],"inaccessible,":[260],"perhaps":[261],"via":[262],"tighter":[264],"next":[269],"version.":[271]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":4}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2016-06-24T00:00:00"}