Since your sharp vision is only a very small area, the size of your thumb when your hand is extended, the rest of the visual input is peripheral vision. I wonder if speed shooters rely on more visual input from peripheral vision and high accuracy shooters are limited by it.
You can only shoot as fast as you can see, but that would depend on what you have trained yourself to see.
Oh. It is certainly good to have the next target in your peripheral vision. It isn't anything special that you need to train to do. If you have it peripherally in your vision you can then just snap your eyes right to it when you get done with the target you are actually shooting.
High accuracy shooters disregard the peripheral to eliminate distractions. They know they and the target aren't going to move. They get all there visual information from the sharpest area of vision. They have trained there sharp vision to stay in place. Like shooting with blinders on, and many of us actually do shoot with blinders. I have watched many speed shooters become frustrated with accuracy and precision shooters crawl along. The best shooters seem to be pretty good at both but don't specialize.
I thinking of shooting USPSA again and I am going to try to strike a balance.
Most targets aren't that far away. Do you really need to focus on high accuracy on most of them? Is it possible to be fully aware of your surroundings while still completing one task at a time? When adrenaline is released, one becomes hypervigilant, no?