This is the HD World, an amazing ultra-high definition military F-16 simulator that runs on 120 Intel Dual Core PCs with $400 graphic cards inside a special industrial casing. Looking at this video, I want one in my living room.
L-3 Link says that their simulator gives you 20-40 visual acuity—current sims do 20-80—which it is almost close enough to fool the eye. 20-20 is perfect visual acuity, but it's still not possible with current projector technology.
Click to viewThe simulator runs on their Simusphere—a 180-degree of field display that uses nine projectors combined—and 120 networked Intel Dual Core PCs with stock, top of the line graphic cards. Not as large as the Mersive 360-degree combat simulator but much more accurate and visually impressive.