{"id":"https://openalex.org/W2100300320","doi":"https://doi.org/10.1007/s007790200043","title":null,"display_name":null,"publication_year":2002,"publication_date":"2002-12-01","ids":{"openalex":"https://openalex.org/W2100300320","doi":"https://doi.org/10.1007/s007790200043","mag":"2100300320"},"language":null,"primary_location":{"id":"doi:10.1007/s007790200043","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s007790200043","pdf_url":null,"source":{"id":"https://openalex.org/S58126648","display_name":"Personal and Ubiquitous Computing","issn_l":"1617-4909","issn":["1617-4909","1617-4917"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Personal and Ubiquitous Computing","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/A5077860392","display_name":"Ana Paiva","orcid":"https://orcid.org/0000-0003-3998-5188"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Ana Paiva","raw_affiliation_strings":["IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal, , , , , , PT","IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal, , , , , , PT","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Gerd Andersson","orcid":null},"institutions":[{"id":"https://openalex.org/I2800780207","display_name":"Swedish Institute","ror":"https://ror.org/022w3f533","country_code":"SE","type":"government","lineage":["https://openalex.org/I2800780207"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Gerd Andersson","raw_affiliation_strings":["Swedish Institute of Computer Science, Kista, Sweden, , , , , , SE","[Swedish Inst. of Comput. Sci., Kista, Sweden]"],"affiliations":[{"raw_affiliation_string":"Swedish Institute of Computer Science, Kista, Sweden, , , , , , SE","institution_ids":["https://openalex.org/I2800780207"]},{"raw_affiliation_string":"[Swedish Inst. of Comput. Sci., Kista, Sweden]","institution_ids":["https://openalex.org/I2800780207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035118178","display_name":"Kristina H\u00f6\u00f6k","orcid":"https://orcid.org/0000-0002-0002-4825"},"institutions":[{"id":"https://openalex.org/I2800780207","display_name":"Swedish Institute","ror":"https://ror.org/022w3f533","country_code":"SE","type":"government","lineage":["https://openalex.org/I2800780207"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Kristina H\u00f6\u00f6k","raw_affiliation_strings":["Swedish Institute of Computer Science, Kista, Sweden, , , , , , SE","[Swedish Inst. of Comput. Sci., Kista, Sweden]"],"affiliations":[{"raw_affiliation_string":"Swedish Institute of Computer Science, Kista, Sweden, , , , , , SE","institution_ids":["https://openalex.org/I2800780207"]},{"raw_affiliation_string":"[Swedish Inst. of Comput. Sci., Kista, Sweden]","institution_ids":["https://openalex.org/I2800780207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5097259162","display_name":"D\u00e1rio Moura \u0303o","orcid":null},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"D\u00e1rio Moura\u02dco","raw_affiliation_strings":["IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal, , , , , , PT","IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal, , , , , , PT","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044503779","display_name":"Marco Costa","orcid":"https://orcid.org/0000-0001-5288-4838"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Marco Costa","raw_affiliation_strings":["IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal, , , , , , PT","IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal, , , , , , PT","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071907917","display_name":"Carlos Martinho","orcid":"https://orcid.org/0000-0002-9304-957X"},"institutions":[{"id":"https://openalex.org/I121345201","display_name":"Instituto de Engenharia de Sistemas e Computadores Investiga\u00e7\u00e3o e Desenvolvimento","ror":"https://ror.org/04mqy3p58","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I121345201","https://openalex.org/I4210125590"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Carlos Martinho","raw_affiliation_strings":["IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal, , , , , , PT","IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal"],"affiliations":[{"raw_affiliation_string":"IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal, , , , , , PT","institution_ids":["https://openalex.org/I121345201"]},{"raw_affiliation_string":"IST and Instituto de Engenharia de Sistemas e Computadores- INESC-ID, Lisboa, Portugal","institution_ids":["https://openalex.org/I121345201"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5077860392"],"corresponding_institution_ids":["https://openalex.org/I121345201"],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":null,"fwci":3.7499,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.92491812,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"6","issue":"5","first_page":"378","last_page":"389"},"is_retracted":null,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9986000061035156,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9986000061035156,"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/T10709","display_name":"Social Robot Interaction and HRI","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social 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/T12290","display_name":"Human Motion and Animation","score":0.9908000230789185,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gesture","display_name":"Gesture","score":0.8821932077407837},{"id":"https://openalex.org/keywords/sadness","display_name":"Sadness","score":0.8225862979888916},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6742761135101318},{"id":"https://openalex.org/keywords/surprise","display_name":"Surprise","score":0.6606782078742981},{"id":"https://openalex.org/keywords/character","display_name":"Character (mathematics)","score":0.6015158295631409},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5833278298377991},{"id":"https://openalex.org/keywords/anger","display_name":"Anger","score":0.5051286816596985},{"id":"https://openalex.org/keywords/wizard-of-oz","display_name":"Wizard of oz","score":0.4985525608062744},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4316384792327881},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2599676251411438},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25233888626098633},{"id":"https://openalex.org/keywords/communication","display_name":"Communication","score":0.16635268926620483},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.1219601035118103}],"concepts":[{"id":"https://openalex.org/C207347870","wikidata":"https://www.wikidata.org/wiki/Q371174","display_name":"Gesture","level":2,"score":0.8821932077407837},{"id":"https://openalex.org/C2779812673","wikidata":"https://www.wikidata.org/wiki/Q169251","display_name":"Sadness","level":3,"score":0.8225862979888916},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6742761135101318},{"id":"https://openalex.org/C2780343955","wikidata":"https://www.wikidata.org/wiki/Q333173","display_name":"Surprise","level":2,"score":0.6606782078742981},{"id":"https://openalex.org/C2780861071","wikidata":"https://www.wikidata.org/wiki/Q1062934","display_name":"Character (mathematics)","level":2,"score":0.6015158295631409},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5833278298377991},{"id":"https://openalex.org/C2779302386","wikidata":"https://www.wikidata.org/wiki/Q79871","display_name":"Anger","level":2,"score":0.5051286816596985},{"id":"https://openalex.org/C2987423310","wikidata":"https://www.wikidata.org/wiki/Q18159725","display_name":"Wizard of oz","level":2,"score":0.4985525608062744},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4316384792327881},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2599676251411438},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25233888626098633},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.16635268926620483},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.1219601035118103},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s007790200043","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s007790200043","pdf_url":null,"source":{"id":"https://openalex.org/S58126648","display_name":"Personal and Ubiquitous Computing","issn_l":"1617-4909","issn":["1617-4909","1617-4917"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Personal and Ubiquitous Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W361394888","https://openalex.org/W1491497103","https://openalex.org/W1519998582","https://openalex.org/W1527575096","https://openalex.org/W1984186949","https://openalex.org/W2009375902","https://openalex.org/W2092795326","https://openalex.org/W2142182035","https://openalex.org/W2149891956"],"related_works":["https://openalex.org/W4365519294","https://openalex.org/W3031187173","https://openalex.org/W3135436127","https://openalex.org/W2805647211","https://openalex.org/W2100930849","https://openalex.org/W2557139663","https://openalex.org/W3179181153","https://openalex.org/W2073249509","https://openalex.org/W2481378124","https://openalex.org/W1980267738"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2016-06-24T00:00:00"}