Using depth of vision to mimic speed in addition to the auditory cues.

I noticed that when I ride at 5 MPH or 30 MPH the clarity length of my vision is the same. As I go faster, I would expect to get a bit of tunnel vision. Basically my peripheral vision would get a bit fuzzy as well as how far out that I can see.

I notice that the depth of vision get blurry at the same point whether I am moving or not. I would expect that would dynamically change as speed increased.

Now all of this may be because I have a lower end video card in my windows laptop.

Not a big fan of forced tunnel vision myself. I like to look around no matter how fast I am going. If I want to focus on the center, I can do that by choice.