The idea of tactile feedback is that you can look at one place - like a screen, which gives you information in ideally most convenient way - while, without looking, operate buttons, knobs, levers etc., at the same time.

If you have, for example, a screen which shows you docking crosses in the center of the picture and control buttons on the periphery of the picture, you still need to move your focus from the view to controls to operate them. This is a simplified example, just to illustrate my point.