{"id":"https://openalex.org/W2557929311","doi":"https://doi.org/10.1145/2993352.2993355","title":"Digital learning activities delivered by eloquent instructor avatars","display_name":"Digital learning activities delivered by eloquent instructor avatars","publication_year":2016,"publication_date":"2016-11-28","ids":{"openalex":"https://openalex.org/W2557929311","doi":"https://doi.org/10.1145/2993352.2993355","mag":"2557929311"},"language":"en","primary_location":{"id":"doi:10.1145/2993352.2993355","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2993352.2993355","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIGGRAPH ASIA 2016 Symposium on Education","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/A5086314788","display_name":"Saikiran Anasingaraju","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Saikiran Anasingaraju","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016863989","display_name":"Meng-Lin Wu","orcid":"https://orcid.org/0000-0001-9990-8710"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Meng-Lin Wu","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050588554","display_name":"Nicoletta Adamo\u2010Villani","orcid":"https://orcid.org/0000-0001-8311-5302"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nicoletta Adamo-Villani","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051307646","display_name":"Voicu Popescu","orcid":"https://orcid.org/0000-0002-8767-8724"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Voicu Popescu","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014088001","display_name":"Susan Wagner Cook","orcid":"https://orcid.org/0000-0001-9322-828X"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Susan Wagner Cook","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068604484","display_name":"Mitchell J. Nathan","orcid":"https://orcid.org/0000-0003-2058-7016"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mitchell Nathan","raw_affiliation_strings":["University of Wisconsin-Madison"],"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison","institution_ids":["https://openalex.org/I135310074"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035961327","display_name":"Martha W. Alibali","orcid":"https://orcid.org/0000-0001-7947-3799"},"institutions":[{"id":"https://openalex.org/I135310074","display_name":"University of Wisconsin\u2013Madison","ror":"https://ror.org/01y2jtd41","country_code":"US","type":"education","lineage":["https://openalex.org/I135310074"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Martha Alibali","raw_affiliation_strings":["University of Wisconsin-Madison"],"affiliations":[{"raw_affiliation_string":"University of Wisconsin-Madison","institution_ids":["https://openalex.org/I135310074"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5086314788"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":0.8034,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76328534,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12290","display_name":"Human Motion and Animation","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12290","display_name":"Human Motion and Animation","score":0.9940000176429749,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10731","display_name":"Educational Games and Gamification","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11516","display_name":"Visual and Cognitive Learning Processes","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8112705945968628},{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.7529938817024231},{"id":"https://openalex.org/keywords/avatar","display_name":"Avatar","score":0.733440101146698},{"id":"https://openalex.org/keywords/animation","display_name":"Animation","score":0.6931825280189514},{"id":"https://openalex.org/keywords/scripting-language","display_name":"Scripting language","score":0.6458461880683899},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5583117008209229},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.49139586091041565},{"id":"https://openalex.org/keywords/computer-facial-animation","display_name":"Computer facial animation","score":0.45820239186286926},{"id":"https://openalex.org/keywords/deixis","display_name":"Deixis","score":0.426657497882843},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4102303385734558},{"id":"https://openalex.org/keywords/computer-animation","display_name":"Computer animation","score":0.3930255174636841},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30263984203338623},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.18279233574867249},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09746295213699341}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8112705945968628},{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.7529938817024231},{"id":"https://openalex.org/C2777365542","wikidata":"https://www.wikidata.org/wiki/Q83090","display_name":"Avatar","level":2,"score":0.733440101146698},{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.6931825280189514},{"id":"https://openalex.org/C61423126","wikidata":"https://www.wikidata.org/wiki/Q187432","display_name":"Scripting language","level":2,"score":0.6458461880683899},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5583117008209229},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.49139586091041565},{"id":"https://openalex.org/C138591656","wikidata":"https://www.wikidata.org/wiki/Q5157538","display_name":"Computer facial animation","level":4,"score":0.45820239186286926},{"id":"https://openalex.org/C13077596","wikidata":"https://www.wikidata.org/wiki/Q340015","display_name":"Deixis","level":2,"score":0.426657497882843},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4102303385734558},{"id":"https://openalex.org/C69369342","wikidata":"https://www.wikidata.org/wiki/Q1401416","display_name":"Computer animation","level":3,"score":0.3930255174636841},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30263984203338623},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.18279233574867249},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09746295213699341},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2993352.2993355","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2993352.2993355","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SIGGRAPH ASIA 2016 Symposium on Education","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.8700000047683716,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W147675537","https://openalex.org/W168169034","https://openalex.org/W245325843","https://openalex.org/W1529791556","https://openalex.org/W1730072672","https://openalex.org/W1845416965","https://openalex.org/W1969319079","https://openalex.org/W1980820553","https://openalex.org/W1990990748","https://openalex.org/W2001890035","https://openalex.org/W2018139233","https://openalex.org/W2022638915","https://openalex.org/W2032618391","https://openalex.org/W2046655837","https://openalex.org/W2048990214","https://openalex.org/W2053033455","https://openalex.org/W2061118987","https://openalex.org/W2071265640","https://openalex.org/W2075880479","https://openalex.org/W2084043832","https://openalex.org/W2084713169","https://openalex.org/W2098561057","https://openalex.org/W2118553139","https://openalex.org/W2121301152","https://openalex.org/W2132229263","https://openalex.org/W2159973998","https://openalex.org/W2185502505","https://openalex.org/W2978348096","https://openalex.org/W3216003636"],"related_works":["https://openalex.org/W2085557252","https://openalex.org/W1993788990","https://openalex.org/W1544039745","https://openalex.org/W3207299135","https://openalex.org/W2121378366","https://openalex.org/W615219140","https://openalex.org/W4232411666","https://openalex.org/W2999276620","https://openalex.org/W1560155768","https://openalex.org/W1564870812"],"abstract_inverted_index":{"We":[0],"present":[1],"an":[2,22],"approach":[3],"for":[4,57,65],"achieving":[5],"scalable":[6],"authoring":[7],"of":[8,48,68,75,93,103,134],"digital":[9],"learning":[10,91,106,124],"activities,":[11],"without":[12,45],"sacrificing":[13],"delivery":[14],"eloquence.":[15],"A":[16],"computer":[17,49,111,113],"animation":[18,52,127],"character":[19],"serves":[20],"as":[21],"instructor":[23],"avatar":[24,38],"that":[25,120,129,133],"not":[26],"only":[27],"speaks":[28],"but":[29],"also":[30],"makes":[31],"deictic,":[32],"iconic":[33],"and":[34,81,86,115],"charisma":[35],"gestures.":[36,87],"The":[37],"is":[39,130],"controlled":[40],"via":[41],"a":[42,55,58,94],"text":[43],"script,":[44],"the":[46,60,69,73,76,79,82,97,121,135],"prerequisites":[47],"programming":[50],"or":[51],"expertise.":[53],"Given":[54],"script":[56],"problem,":[59,70],"system":[61,98],"automatically":[62,100,122],"generates":[63],"scripts":[64],"additional":[66],"instances":[67],"by":[71,110],"adapting":[72],"targets":[74],"deictic":[77],"gestures,":[78],"speech,":[80],"synchronization":[83],"between":[84],"speech":[85],"Starting":[88],"from":[89],"initial":[90],"activities":[92,125],"few":[95],"minutes,":[96],"can":[99],"generate":[101],"hours":[102],"quality":[104,128],"on-line":[105],"activities.":[107,137],"An":[108],"evaluation":[109],"graphics,":[112],"animation,":[114],"education":[116],"research":[117],"experts":[118],"reveals":[119],"generated":[123],"have":[126],"comparable":[131],"to":[132],"original":[136]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}