

Figure 1.2 User viewing molecular models with an HMD

Figure 1.3 Virtual fetus superimposed on pregnant patient

Figure 1.4 Conceptual drawing of engine maintenance application.
Diagram drawn by Andrei State.

Figure 1.5 Ultrasound static registration: Virtual gray trapezoid
registered with the wand tip.

Figure 1.6 Dynamic misregistration due to system delays. Virtual trapezoid
is now separated from the wand tip.