Cooperative object manipulation in collaborative virtual environments
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of the Brazilian Computer Society |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-65002008000200005 |
Resumo: | Cooperative manipulation refers to the simultaneous manipulation of a virtual object by multiple users in an immersive virtual environment (VE). In this work, we present techniques for cooperative manipulation based on existing single-user techniques. We discuss methods of combining simultaneous user actions, based on the separation of degrees of freedom between two users, and the awareness tools used to provide the necessary knowledge of the partner activities during the cooperative interaction process. We also present a framework for supporting the development of cooperative manipulation techniques, which are based on rules for combining single user interaction techniques. Finally, we report an evaluation of cooperative manipulation scenarios, the results indicating that, in certain situations, cooperative manipulation is more efficient and usable than singleuser manipulation. |
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Journal of the Brazilian Computer Society |
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Cooperative object manipulation in collaborative virtual environmentsCooperative interactionCollaborative interactionVirtual environmentsInteraction techniquesVR experimentsCooperative manipulation refers to the simultaneous manipulation of a virtual object by multiple users in an immersive virtual environment (VE). In this work, we present techniques for cooperative manipulation based on existing single-user techniques. We discuss methods of combining simultaneous user actions, based on the separation of degrees of freedom between two users, and the awareness tools used to provide the necessary knowledge of the partner activities during the cooperative interaction process. We also present a framework for supporting the development of cooperative manipulation techniques, which are based on rules for combining single user interaction techniques. Finally, we report an evaluation of cooperative manipulation scenarios, the results indicating that, in certain situations, cooperative manipulation is more efficient and usable than singleuser manipulation.Sociedade Brasileira de Computação2008-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-65002008000200005Journal of the Brazilian Computer Society v.14 n.2 2008reponame:Journal of the Brazilian Computer Societyinstname:Sociedade Brasileira de Computação (SBC)instacron:UFRGS10.1590/S0104-65002008000200005info:eu-repo/semantics/openAccessPinho,Marcio S.Bowman,Doug A.Freitas,Carla M. Dal Sassoeng2008-10-23T00:00:00Zoai:scielo:S0104-65002008000200005Revistahttps://journal-bcs.springeropen.com/PUBhttps://old.scielo.br/oai/scielo-oai.phpjbcs@icmc.sc.usp.br1678-48040104-6500opendoar:2008-10-23T00:00Journal of the Brazilian Computer Society - Sociedade Brasileira de Computação (SBC)false |
dc.title.none.fl_str_mv |
Cooperative object manipulation in collaborative virtual environments |
title |
Cooperative object manipulation in collaborative virtual environments |
spellingShingle |
Cooperative object manipulation in collaborative virtual environments Pinho,Marcio S. Cooperative interaction Collaborative interaction Virtual environments Interaction techniques VR experiments |
title_short |
Cooperative object manipulation in collaborative virtual environments |
title_full |
Cooperative object manipulation in collaborative virtual environments |
title_fullStr |
Cooperative object manipulation in collaborative virtual environments |
title_full_unstemmed |
Cooperative object manipulation in collaborative virtual environments |
title_sort |
Cooperative object manipulation in collaborative virtual environments |
author |
Pinho,Marcio S. |
author_facet |
Pinho,Marcio S. Bowman,Doug A. Freitas,Carla M. Dal Sasso |
author_role |
author |
author2 |
Bowman,Doug A. Freitas,Carla M. Dal Sasso |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Pinho,Marcio S. Bowman,Doug A. Freitas,Carla M. Dal Sasso |
dc.subject.por.fl_str_mv |
Cooperative interaction Collaborative interaction Virtual environments Interaction techniques VR experiments |
topic |
Cooperative interaction Collaborative interaction Virtual environments Interaction techniques VR experiments |
description |
Cooperative manipulation refers to the simultaneous manipulation of a virtual object by multiple users in an immersive virtual environment (VE). In this work, we present techniques for cooperative manipulation based on existing single-user techniques. We discuss methods of combining simultaneous user actions, based on the separation of degrees of freedom between two users, and the awareness tools used to provide the necessary knowledge of the partner activities during the cooperative interaction process. We also present a framework for supporting the development of cooperative manipulation techniques, which are based on rules for combining single user interaction techniques. Finally, we report an evaluation of cooperative manipulation scenarios, the results indicating that, in certain situations, cooperative manipulation is more efficient and usable than singleuser manipulation. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-65002008000200005 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-65002008000200005 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0104-65002008000200005 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Computação |
publisher.none.fl_str_mv |
Sociedade Brasileira de Computação |
dc.source.none.fl_str_mv |
Journal of the Brazilian Computer Society v.14 n.2 2008 reponame:Journal of the Brazilian Computer Society instname:Sociedade Brasileira de Computação (SBC) instacron:UFRGS |
instname_str |
Sociedade Brasileira de Computação (SBC) |
instacron_str |
UFRGS |
institution |
UFRGS |
reponame_str |
Journal of the Brazilian Computer Society |
collection |
Journal of the Brazilian Computer Society |
repository.name.fl_str_mv |
Journal of the Brazilian Computer Society - Sociedade Brasileira de Computação (SBC) |
repository.mail.fl_str_mv |
jbcs@icmc.sc.usp.br |
_version_ |
1754734669971062784 |