The Portable System is a display device which can be disassembled and easily transported.
It is a virtual reality system created to inspect 3D environments and is using the interaction paradigm of a virtual window type, so the user will feel that the screen represents a window to the virtual scene.
The system consists of a projection screen 120x90cm, a mirror and a pair of DLP projectors. In front of the projectors there are a pair of circular polarization filters. Thus, this system projection is using passive stereo and the different users must wear polarized glasses.