{"id":"https://openalex.org/W2113362680","doi":"https://doi.org/10.1145/2037715.2037765","title":"E-letter","display_name":"E-letter","publication_year":2011,"publication_date":"2011-08-07","ids":{"openalex":"https://openalex.org/W2113362680","doi":"https://doi.org/10.1145/2037715.2037765","mag":"2113362680"},"language":"en","primary_location":{"id":"doi:10.1145/2037715.2037765","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2037715.2037765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2011 Posters","raw_type":"proceedings-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/A5060763879","display_name":"Kening Zhu","orcid":"https://orcid.org/0000-0001-6740-4921"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kening Zhu","raw_affiliation_strings":["National Univeristy of Singapore"],"affiliations":[{"raw_affiliation_string":"National Univeristy of Singapore","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113665097","display_name":"Hideaki Nii","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hideaki Nii","raw_affiliation_strings":["National Univeristy of Singapore"],"affiliations":[{"raw_affiliation_string":"National Univeristy of Singapore","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073139838","display_name":"Owen Noel Newton Fernando","orcid":"https://orcid.org/0000-0003-1486-1314"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Owen Noel Newton Fernando","raw_affiliation_strings":["National Univeristy of Singapore"],"affiliations":[{"raw_affiliation_string":"National Univeristy of Singapore","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013649214","display_name":"Adrian David Cheok","orcid":"https://orcid.org/0000-0001-6316-2339"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Adrian David Cheok","raw_affiliation_strings":["National Univeristy of Singapore"],"affiliations":[{"raw_affiliation_string":"National Univeristy of Singapore","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5060763879"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3025,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63815789,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10470","display_name":"Usability and User Interface Design","score":0.8395000100135803,"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"}},"topics":[{"id":"https://openalex.org/T10470","display_name":"Usability and User Interface Design","score":0.8395000100135803,"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/intellect","display_name":"Intellect","score":0.7651790380477905},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6480113863945007},{"id":"https://openalex.org/keywords/realm","display_name":"Realm","score":0.6424834728240967},{"id":"https://openalex.org/keywords/instant-messaging","display_name":"Instant messaging","score":0.5720778107643127},{"id":"https://openalex.org/keywords/instant","display_name":"Instant","score":0.5236496925354004},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4894355833530426},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.44726884365081787},{"id":"https://openalex.org/keywords/electronic-media","display_name":"Electronic media","score":0.43002626299858093},{"id":"https://openalex.org/keywords/digital-media","display_name":"Digital media","score":0.42603054642677307},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3789626359939575},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3453575074672699},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.17169895768165588},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.1402829885482788},{"id":"https://openalex.org/keywords/history","display_name":"History","score":0.11934787034988403},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11437025666236877}],"concepts":[{"id":"https://openalex.org/C2780146897","wikidata":"https://www.wikidata.org/wiki/Q353284","display_name":"Intellect","level":2,"score":0.7651790380477905},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6480113863945007},{"id":"https://openalex.org/C2778757428","wikidata":"https://www.wikidata.org/wiki/Q1250464","display_name":"Realm","level":2,"score":0.6424834728240967},{"id":"https://openalex.org/C2985487447","wikidata":"https://www.wikidata.org/wiki/Q58199","display_name":"Instant messaging","level":2,"score":0.5720778107643127},{"id":"https://openalex.org/C2779432360","wikidata":"https://www.wikidata.org/wiki/Q16963779","display_name":"Instant","level":2,"score":0.5236496925354004},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4894355833530426},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.44726884365081787},{"id":"https://openalex.org/C117774814","wikidata":"https://www.wikidata.org/wiki/Q1209283","display_name":"Electronic media","level":2,"score":0.43002626299858093},{"id":"https://openalex.org/C17632256","wikidata":"https://www.wikidata.org/wiki/Q1076968","display_name":"Digital media","level":2,"score":0.42603054642677307},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3789626359939575},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3453575074672699},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.17169895768165588},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.1402829885482788},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.11934787034988403},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11437025666236877},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2037715.2037765","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2037715.2037765","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2011 Posters","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/70153","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/70153","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"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":"Scopus","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1551587152","https://openalex.org/W1968211101"],"related_works":["https://openalex.org/W2799193527","https://openalex.org/W4249679496","https://openalex.org/W27875163","https://openalex.org/W4238418407","https://openalex.org/W2361008199","https://openalex.org/W2018813611","https://openalex.org/W2367021266","https://openalex.org/W2165646497","https://openalex.org/W1977341556","https://openalex.org/W2388757879"],"abstract_inverted_index":{"Today":[0],"as":[1,26],"the":[2,16,55,77,80,84,87],"rapid":[3],"development":[4],"of":[5,41,57,82],"digital":[6,23],"technology":[7],"is":[8],"turning":[9],"our":[10,45],"society":[11],"into":[12],"a":[13],"paperless":[14],"one,":[15],"traditional":[17],"letter-writing":[18],"has":[19,33],"been":[20],"replaced":[21],"by":[22],"media,":[24],"such":[25],"EMail":[27],"and":[28,48,61,86],"Instant":[29],"Messaging.":[30],"However,":[31],"research":[32],"shown":[34],"that":[35,73],"there":[36],"are":[37,50],"still":[38],"rich":[39],"advantages":[40],"physical":[42],"paper":[43],"in":[44,54],"daily":[46],"life,":[47],"they":[49],"hard":[51],"to":[52],"attain":[53],"realm":[56],"pure":[58],"software":[59],"[Hendrix":[60],"Eisenberg":[62],"2004].":[63],"For":[64],"paper-based":[65],"letter":[66,78],"communication,":[67,76],"Gregory":[68],"Davis":[69],"[Davis":[70],"2009]":[71],"mentioned":[72],"unlike":[74],"electronic":[75],"engages":[79],"totality":[81],"intellect,":[83],"heart,":[85],"senses.":[88]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2016-06-24T00:00:00"}
