@article{Raposo_Soares_Carvalho_Loaiza_Gattass_2011, place={Porto Alegre, RS}, title={Virtual Reality Group at Tecgraf/PUC-Rio}, volume={2}, url={https://sol.sbc.org.br/journals/index.php/jis/article/view/585}, DOI={10.5753/jis.2011.585}, abstractNote={This paper describes the Virtual Reality Group of Tecgraf/PUC-Rio and some of its research and development activities in the areas of virtual and augmented reality, 3D user interaction and collaborative systems.}, number={2}, journal={Journal on Interactive Systems}, author={Raposo, Alberto and Soares, Luciano and Carvalho, Felipe and Loaiza, Manuel and Gattass, Marcelo}, year={2011}, month={Nov.} }