{"id":"https://openalex.org/W4412756963","doi":"https://doi.org/10.1145/3747188","title":"Design for Digital Sufficiency: Understanding User Preferences for More Sustainable Data Centers","display_name":"Design for Digital Sufficiency: Understanding User Preferences for More Sustainable Data Centers","publication_year":2025,"publication_date":"2025-07-30","ids":{"openalex":"https://openalex.org/W4412756963","doi":"https://doi.org/10.1145/3747188"},"language":"en","primary_location":{"id":"doi:10.1145/3747188","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3747188","pdf_url":null,"source":{"id":"https://openalex.org/S4387291547","display_name":"ACM Journal on Computing and Sustainable Societies","issn_l":"2834-5533","issn":["2834-5533"],"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":"ACM Journal on Computing and Sustainable Societies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1145/3747188","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043066037","display_name":"Harshit Gujral","orcid":"https://orcid.org/0000-0001-5152-1971"},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Harshit Gujral","raw_affiliation_strings":["Department of Computer Science, University of Toronto","School of the Environment, University of Toronto","School of the Environment, University of Toronto, Toronto, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Toronto","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"School of the Environment, University of Toronto","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"School of the Environment, University of Toronto, Toronto, Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080459243","display_name":"Christina Bremer","orcid":"https://orcid.org/0000-0002-8222-9786"},"institutions":[{"id":"https://openalex.org/I67415387","display_name":"Lancaster University","ror":"https://ror.org/04f2nsd36","country_code":"GB","type":"education","lineage":["https://openalex.org/I67415387"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christina Bremer","raw_affiliation_strings":["School of Computing and Communications, Lancaster University","School of Computing and Communications, Lancaster University, Lancaster United Kingdom of Great Britain and Northern Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computing and Communications, Lancaster University","institution_ids":["https://openalex.org/I67415387"]},{"raw_affiliation_string":"School of Computing and Communications, Lancaster University, Lancaster United Kingdom of Great Britain and Northern Ireland","institution_ids":["https://openalex.org/I67415387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016785740","display_name":"Dushani Perera","orcid":null},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Dushani Perera","raw_affiliation_strings":["School of Informatics, The University of Edinburgh","School of Informatics, The University of Edinburgh, Edinburgh, United Kingdom of Great Britain and Northern Ireland"],"affiliations":[{"raw_affiliation_string":"School of Informatics, The University of Edinburgh","institution_ids":["https://openalex.org/I98677209"]},{"raw_affiliation_string":"School of Informatics, The University of Edinburgh, Edinburgh, United Kingdom of Great Britain and Northern Ireland","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079349226","display_name":"Steve Easterbrook","orcid":"https://orcid.org/0000-0002-3261-6446"},"institutions":[{"id":"https://openalex.org/I1288675226","display_name":"Ministry of the Environment, Conservation and Parks","ror":"https://ror.org/01q2d8e83","country_code":"CA","type":"government","lineage":["https://openalex.org/I1288675226"]},{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Steve Easterbrook","raw_affiliation_strings":["Department of Computer Science, University of Toronto","School of the Environment, University of Toronto","School of the Environment, University of Toronto, Toronto Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Toronto","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"School of the Environment, University of Toronto","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"School of the Environment, University of Toronto, Toronto Canada","institution_ids":["https://openalex.org/I185261750","https://openalex.org/I1288675226"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5043066037"],"corresponding_institution_ids":["https://openalex.org/I185261750"],"apc_list":null,"apc_paid":null,"fwci":2.0654,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.87964222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"3","issue":"4","first_page":"1","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10803","display_name":"Innovative Human-Technology Interaction","score":0.9988999962806702,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9514999985694885,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.48818713426589966},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.39503368735313416},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3615485429763794},{"id":"https://openalex.org/keywords/process-management","display_name":"Process management","score":0.34090036153793335},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.29850834608078003}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48818713426589966},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.39503368735313416},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3615485429763794},{"id":"https://openalex.org/C195094911","wikidata":"https://www.wikidata.org/wiki/Q14167904","display_name":"Process management","level":1,"score":0.34090036153793335},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.29850834608078003}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3747188","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3747188","pdf_url":null,"source":{"id":"https://openalex.org/S4387291547","display_name":"ACM Journal on Computing and Sustainable Societies","issn_l":"2834-5533","issn":["2834-5533"],"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":"ACM Journal on Computing and Sustainable Societies","raw_type":"journal-article"},{"id":"pmh:oai:eprints.lancs.ac.uk:231372","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401916","display_name":"Lancaster EPrints (Lancaster University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67415387","host_organization_name":"Lancaster University","host_organization_lineage":["https://openalex.org/I67415387"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:www.repository.cam.ac.uk:1810/397247","is_oa":true,"landing_page_url":"https://www.repository.cam.ac.uk/handle/1810/397247","pdf_url":null,"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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"doi:10.1145/3747188","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3747188","pdf_url":null,"source":{"id":"https://openalex.org/S4387291547","display_name":"ACM Journal on Computing and Sustainable Societies","issn_l":"2834-5533","issn":["2834-5533"],"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":"ACM Journal on Computing and Sustainable Societies","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6287241208","display_name":null,"funder_award_id":"RGPIN-2019-07042","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"},{"id":"https://openalex.org/G922273840","display_name":"Reducing End Use Energy Demand in Commercial Settings Through Digital Innovation","funder_award_id":"EP/T025964/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W252861415","https://openalex.org/W1668361395","https://openalex.org/W1979290264","https://openalex.org/W1983425941","https://openalex.org/W1988410705","https://openalex.org/W1992667469","https://openalex.org/W2023718959","https://openalex.org/W2023874067","https://openalex.org/W2031869261","https://openalex.org/W2041951353","https://openalex.org/W2046622454","https://openalex.org/W2049973047","https://openalex.org/W2073845890","https://openalex.org/W2076786682","https://openalex.org/W2091713621","https://openalex.org/W2096264819","https://openalex.org/W2104113460","https://openalex.org/W2109688080","https://openalex.org/W2154825228","https://openalex.org/W2160021985","https://openalex.org/W2162288109","https://openalex.org/W2168233682","https://openalex.org/W2169434152","https://openalex.org/W2275840981","https://openalex.org/W2284351912","https://openalex.org/W2296463440","https://openalex.org/W2401513457","https://openalex.org/W2408438722","https://openalex.org/W2547134104","https://openalex.org/W2594064326","https://openalex.org/W2597485154","https://openalex.org/W2610608285","https://openalex.org/W2761607258","https://openalex.org/W2913182020","https://openalex.org/W2913841425","https://openalex.org/W2941211423","https://openalex.org/W2942315029","https://openalex.org/W2951940281","https://openalex.org/W2952496920","https://openalex.org/W2995182484","https://openalex.org/W3048560297","https://openalex.org/W3097431326","https://openalex.org/W3110488509","https://openalex.org/W3118953448","https://openalex.org/W3159451509","https://openalex.org/W3161241203","https://openalex.org/W3172706057","https://openalex.org/W3174826910","https://openalex.org/W3196318138","https://openalex.org/W3210174799","https://openalex.org/W4210572958","https://openalex.org/W4225098465","https://openalex.org/W4226459325","https://openalex.org/W4231399809","https://openalex.org/W4255865005","https://openalex.org/W4280490099","https://openalex.org/W4287878116","https://openalex.org/W4313325460","https://openalex.org/W4319837314","https://openalex.org/W4323362162","https://openalex.org/W4324360640","https://openalex.org/W4377002065","https://openalex.org/W4379106859","https://openalex.org/W4385245503","https://openalex.org/W4385457104","https://openalex.org/W4385679557","https://openalex.org/W4386864859","https://openalex.org/W4391831875","https://openalex.org/W4396495518"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Digital":[0],"sufficiency,":[1],"an":[2,77],"emerging":[3],"concept":[4],"from":[5,46],"the":[6,97,103,147],"sustainable":[7,69,92,116],"computing":[8],"literature,":[9],"can":[10],"inform":[11],"interface":[12,142],"design":[13,143],"to":[14,29,60,64,66,80,91,126],"better":[15],"manage":[16],"and":[17,31,49,71,89,110,131],"potentially":[18],"reduce":[19],"energy":[20,35,43],"consumption":[21,44],"in":[22],"data":[23,32,41,108],"centers,":[24],"which":[25],"is":[26],"intensifying":[27],"due":[28],"AI":[30],"growth,":[33],"despite":[34],"efficiency":[36],"efforts.":[37],"Since":[38],"26%":[39],"of":[40,86,102],"center":[42],"stems":[45],"cloud":[47,62],"storage":[48,83,117,133],"servers,":[50],"this":[51],"research":[52],"integrates":[53],"digital":[54],"sufficiency":[55],"with":[56,107,135],"existing":[57],"HCI":[58],"guidelines":[59],"enable":[61],"providers":[63],"respond":[65],"demands":[67],"for":[68,114],"infrastructure":[70],"facilitate":[72],"user":[73],"reflection.":[74],"We":[75],"conducted":[76],"online":[78],"survey":[79],"understand":[81],"users\u2019":[82],"needs,":[84],"awareness":[85,99],"climate":[87,129],"impacts,":[88],"openness":[90],"storage.":[93],"Our":[94],"findings":[95],"highlight":[96],"limited":[98],"among":[100],"users":[101,125],"carbon":[104],"footprint":[105],"associated":[106],"centers":[109],"a":[111],"strong":[112],"demand":[113],"more":[115],"options":[118],"once":[119],"they":[120],"become":[121],"aware.":[122],"To":[123],"empower":[124],"reflect":[127],"on":[128],"impacts":[130],"align":[132],"practices":[134],"their":[136],"personal":[137],"sustainability":[138],"goals,":[139],"we":[140],"propose":[141],"recommendations":[144],"that":[145],"challenge":[146],"status":[148],"quo.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}