I also noticed that they played AI DOOM very slowly: in an actual game you are running around like a madman, but in the video clips the player is moving in a very careful, halting manner. In particular the player only moves in straight lines or turns while stationary, they almost never turn while running. Also didn't see much strafing.
I suspect there is a reason for this: running while turning doesn't work properly and makes it very obvious that the system doesn't have a consistent internal 3D view of the world. I'm already getting motion sickness from the inconsistencies in straight-line movement, I can't imagine turning is any better.
I suspect there is a reason for this: running while turning doesn't work properly and makes it very obvious that the system doesn't have a consistent internal 3D view of the world. I'm already getting motion sickness from the inconsistencies in straight-line movement, I can't imagine turning is any better.