{"id":"https://openalex.org/W2771260564","doi":"https://doi.org/10.1145/3134663","title":"Friends Don't Need Receipts","display_name":"Friends Don't Need Receipts","publication_year":2017,"publication_date":"2017-12-06","ids":{"openalex":"https://openalex.org/W2771260564","doi":"https://doi.org/10.1145/3134663","mag":"2771260564"},"language":"en","primary_location":{"id":"doi:10.1145/3134663","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3134663","pdf_url":null,"source":{"id":"https://openalex.org/S4210183893","display_name":"Proceedings of the ACM on Human-Computer Interaction","issn_l":"2573-0142","issn":["2573-0142"],"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 Human-Computer 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/A5078836956","display_name":"Monica Caraway","orcid":null},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Monica Caraway","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088906729","display_name":"Daniel A. Epstein","orcid":"https://orcid.org/0000-0002-2657-6345"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel A. Epstein","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068504623","display_name":"Sean A. Munson","orcid":"https://orcid.org/0000-0002-0472-6138"},"institutions":[{"id":"https://openalex.org/I201448701","display_name":"University of Washington","ror":"https://ror.org/00cvxb145","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sean A. Munson","raw_affiliation_strings":["University of Washington, Seattle, WA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Washington, Seattle, WA, USA","institution_ids":["https://openalex.org/I201448701"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.2787,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.97131856,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"1","issue":"CSCW","first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10355","display_name":"Impact of Technology on Adolescents","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10355","display_name":"Impact of Technology on Adolescents","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10803","display_name":"Innovative Human-Technology Interaction","score":0.9952999949455261,"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sass","display_name":"Sass","score":0.8313382267951965},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6880546808242798},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.6588279008865356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6387355923652649},{"id":"https://openalex.org/keywords/payment","display_name":"Payment","score":0.6235181093215942},{"id":"https://openalex.org/keywords/inclusion","display_name":"Inclusion (mineral)","score":0.5872030854225159},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5567771196365356},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5441668033599854},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.41024118661880493},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.25924116373062134},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1521383821964264},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.11801379919052124},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.09391698241233826},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08985581994056702}],"concepts":[{"id":"https://openalex.org/C2778917941","wikidata":"https://www.wikidata.org/wiki/Q1572865","display_name":"Sass","level":2,"score":0.8313382267951965},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6880546808242798},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.6588279008865356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6387355923652649},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.6235181093215942},{"id":"https://openalex.org/C109359841","wikidata":"https://www.wikidata.org/wiki/Q728944","display_name":"Inclusion (mineral)","level":2,"score":0.5872030854225159},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5567771196365356},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5441668033599854},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.41024118661880493},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.25924116373062134},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1521383821964264},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.11801379919052124},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.09391698241233826},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08985581994056702},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3134663","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3134663","pdf_url":null,"source":{"id":"https://openalex.org/S4210183893","display_name":"Proceedings of the ACM on Human-Computer Interaction","issn_l":"2573-0142","issn":["2573-0142"],"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 Human-Computer Interaction","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.8299999833106995}],"awards":[],"funders":[{"id":"https://openalex.org/F4320307764","display_name":"Microsoft","ror":"https://ror.org/00d0nc645"},{"id":"https://openalex.org/F4320308737","display_name":"Facebook","ror":"https://ror.org/01zbnvs85"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W72496981","https://openalex.org/W268403203","https://openalex.org/W1550621568","https://openalex.org/W1979290264","https://openalex.org/W1983384012","https://openalex.org/W1984786275","https://openalex.org/W1988399907","https://openalex.org/W1993722065","https://openalex.org/W2005219594","https://openalex.org/W2025055001","https://openalex.org/W2045062362","https://openalex.org/W2045802490","https://openalex.org/W2054814110","https://openalex.org/W2060123462","https://openalex.org/W2061432818","https://openalex.org/W2079938188","https://openalex.org/W2092273754","https://openalex.org/W2094028256","https://openalex.org/W2099556653","https://openalex.org/W2106267564","https://openalex.org/W2106873227","https://openalex.org/W2109469951","https://openalex.org/W2124100711","https://openalex.org/W2124142520","https://openalex.org/W2127936386","https://openalex.org/W2129343065","https://openalex.org/W2151572696","https://openalex.org/W2158207082","https://openalex.org/W2160730315","https://openalex.org/W2162209053","https://openalex.org/W2163642647","https://openalex.org/W2168690840","https://openalex.org/W2170671660","https://openalex.org/W2171524843","https://openalex.org/W2324911069","https://openalex.org/W2516993240","https://openalex.org/W2611339414","https://openalex.org/W2620777927","https://openalex.org/W6602972026","https://openalex.org/W6893254818"],"related_works":["https://openalex.org/W4249952298","https://openalex.org/W319799525","https://openalex.org/W2909216069","https://openalex.org/W232486353","https://openalex.org/W2105452555","https://openalex.org/W4231335988","https://openalex.org/W3146384198","https://openalex.org/W4399612070","https://openalex.org/W4387389211","https://openalex.org/W2059272164"],"abstract_inverted_index":{"We":[0],"study":[1,170],"the":[2,11,87,103,158,172],"inclusion":[3,89],"of":[4,36,64,90,168,176,185,190],"a":[5,47,94,106,188],"social":[6,22,119,146],"awareness":[7],"stream":[8],"(SAS)":[9],"in":[10,20,42,46,130,187],"peer-to-peer":[12,66],"payment":[13,67],"app":[14,68,96],"Venmo.":[15],"While":[16],"SASs":[17,38,80,177],"are":[18],"prominent":[19],"many":[21,101],"network":[23],"sites,":[24],"such":[25],"as":[26,54],"Facebook":[27],"and":[28,62,70,81,160,178],"Twitter,":[29],"Venmo's":[30],"use":[31,117,157,184],"offers":[32],"an":[33,91,111],"illustrative":[34],"example":[35],"how":[37,155],"can":[39],"be":[40],"used":[41],"task-oriented":[43],"apps,":[44],"particularly":[45],"domain,":[48],"finance,":[49],"which":[50],"people":[51],"often":[52],"view":[53],"sensitive.":[55],"Through":[56],"interviews":[57],"with":[58,78,118,127,132,164],"14":[59],"Venmo":[60,72],"users":[61,69],"surveys":[63],"164":[65],"80":[71],"users,":[73,102],"we":[74],"find":[75],"uses":[76,84],"consistent":[77],"other":[79],"uncover":[82],"novel":[83],"that":[85,109,113,139],"reflect":[86],"unusual":[88],"SAS":[92,104,149,186],"within":[93],"utilitarian":[95],"for":[97,152,161],"personal":[98],"finance.":[99],"For":[100],"is":[105],"flexible":[107],"feature":[108],"creates":[110],"experience":[112,142],"blends":[114],"their":[115,141,145],"task-driven":[116],"benefits.":[120],"People":[121],"write":[122],"purely":[123],"functional":[124],"transaction":[125],"descriptions":[126,138],"strangers,":[128],"while":[129],"transactions":[131],"friends,":[133],"they":[134],"sometimes":[135],"craft":[136],"playful":[137],"enhance":[140],"or":[143],"perform":[144],"relationships.":[147],"The":[148,166],"provides":[150],"opportunities":[151],"learning":[153],"about":[154],"to":[156,181],"application":[159],"keeping":[162],"up":[163],"friends.":[165],"results":[167],"this":[169],"extend":[171],"CSCW":[173],"community's":[174],"knowledge":[175],"offer":[179],"guidance":[180],"designers":[182],"considering":[183],"variety":[189],"applications.":[191]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
