Oliveira, Francisco CésarKirner, CláudioForte, ClebersonSantin, Rafael2012-10-012012-10-012008OLIVEIRA, F. C. Colaboração em ambientes educacionais com realidade aumentada. Revista Renote, v. 6, n. 2, p. 1-9, 2008. Disponível em: <http://seer.ufrgs.br/renote/article/view/14712/8611>. Acesso em: 01 out. 2012.16791916http://repositorio.ufop.br/handle/123456789/1500Collaboration is an inherent activity in he teaching/learning process, having worth at professional actions. However, the computer support used to implement and improve collaboration is too restricted. This paper presents new ways to use comput er to support collaboration, emphazing tangible interactions complemented with images and sounds. An augmented reality tool named SACRA was used in this way to produce collaborative applications full of tangible interactions, images and sounds, that were tested with local and remote users.pt-BRAugmented realityCollaborationLearning environmentsArtigo publicado em periodicoDisponível sob Licença Creative Commons Attribution 3.0 (CC BY 3.0) que permite copiar, distribuir e transmitir o trabalho, desde que sejam citados o autor e licenciante. Não permite o uso para fins comerciais nem a adaptação. Fonte: Revista Renote <http://seer.ufrgs.br/index.php/renote/index>. Acesso em: 18 nov. 2013.