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: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/72570 |
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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Pinho, Marcio SerolliBowman, Doug A.Freitas, Carla Maria Dal Sasso2013-06-19T01:43:48Z20080104-6500http://hdl.handle.net/10183/72570000661436Cooperative 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.application/pdfengJournal of the Brazilian Computer Society. Rio de Janeiro. Vol. 14, n. 2 (Jun. 2008), p. 53-67Computação gráficaRealidade virtualCooperative interactionCollaborative interactionVirtual environmentsInteraction techniquesVR experimentsCooperative object manipulation in collaborative virtual environmentsinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000661436.pdf000661436.pdfTexto completo (inglês)application/pdf1264197http://www.lume.ufrgs.br/bitstream/10183/72570/1/000661436.pdf2e110e3d9a91409fa1f1b8cea6efd245MD51TEXT000661436.pdf.txt000661436.pdf.txtExtracted Texttext/plain62534http://www.lume.ufrgs.br/bitstream/10183/72570/2/000661436.pdf.txt43645fd6cc6168c102b49898d00f1d9cMD52THUMBNAIL000661436.pdf.jpg000661436.pdf.jpgGenerated Thumbnailimage/jpeg1622http://www.lume.ufrgs.br/bitstream/10183/72570/3/000661436.pdf.jpg7587faf87d1e481c2fdf4b6802c95195MD5310183/725702018-10-16 09:32:10.049oai:www.lume.ufrgs.br:10183/72570Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2018-10-16T12:32:10Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.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 Serolli Computação gráfica Realidade virtual 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 Serolli |
author_facet |
Pinho, Marcio Serolli Bowman, Doug A. Freitas, Carla Maria Dal Sasso |
author_role |
author |
author2 |
Bowman, Doug A. Freitas, Carla Maria Dal Sasso |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Pinho, Marcio Serolli Bowman, Doug A. Freitas, Carla Maria Dal Sasso |
dc.subject.por.fl_str_mv |
Computação gráfica Realidade virtual |
topic |
Computação gráfica Realidade virtual Cooperative interaction Collaborative interaction Virtual environments Interaction techniques VR experiments |
dc.subject.eng.fl_str_mv |
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 |
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2008 |
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2013-06-19T01:43:48Z |
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info:eu-repo/semantics/article info:eu-repo/semantics/other |
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article |
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publishedVersion |
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http://hdl.handle.net/10183/72570 |
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0104-6500 |
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000661436 |
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http://hdl.handle.net/10183/72570 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Journal of the Brazilian Computer Society. Rio de Janeiro. Vol. 14, n. 2 (Jun. 2008), p. 53-67 |
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openAccess |
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