As in, are you just concentrating on the speedometer instead of the road, or do your eyeballs have to adjust because the optics aren't set correctly? I believe a HUD is supposed to focus at infinity, same as a road that's many times farther away than the size of your eyeballs.
As in, are you just concentrating on the speedometer instead of the road, or do your eyeballs have to adjust because the optics aren't set correctly? I believe a HUD is supposed to focus at infinity, same as a road that's many times farther away than the size of your eyeballs.