TheTAN VR-Cube™ is a cubic room with a base size of up to 10ft in which 3D images are projected on its side walls (2, 3 or 4) as well as on the floor and on the ceiling. This creates a complete spatial representation of the model and it provides a totally immersed room coverage. The stereo images are rendered in real time by high performance computer systems. The user can move around or even enter the object or the scene using an electromagnetical tracking system by which the image is calculated in real time for each individual perspective

　　The considerable improvements of the TAN VR-Cube™ in comparison with known similar systems are:

　　• optimization of the seamless corner overlaps without metal wires

　　• better screen material for optimized color and contrast without hot spot effects

　　• high convergence stability by modified TAN projectors

　　• no metal elements in the screen skeleton