Experiment.
Look away from your screen on a random point and scan your eyes from one side to another. Can you do it smoothly?
My eyes jump in steps. Even when I try to “scan” is actually just steps across the span. The only way I can do a smooth look if I am looking at something and following it.
My eyes aren’t stepping, the are smooth but I actually see steps - They are looking and scanning but my brain only processes in steps?
Chat.