Blurred images, when set in motion, become understandable. That's because of a phenomenon called "optic flow"-which may be especially relevant as a source of visual information in people with low vision, reports a study. The concept of optic flow "has important implications for understanding of the daily functioning of observers with low vision," according to the report by Jing Samantha Pan, MA, and Geoffrey P. Bingham, PhD, of Indiana University, Bloomington. ...
via Medindia Health News
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