stereo vision
: better shape perception (solids, free form);-
spatial input
: 3D interaction advantages from real life skills;-
six degrees of freedom
(6DOF): translation and rotation based control;-
head tracking
: enhancement of navigation and model insight;-
mixed reality
: fusion of digital (virtual) images with real world;-
tangible interfaces
: improvement of precision\usability due to real object devices;-
interaction freedom
: encouragement of creativity and of the development of newideas