The information system constructed as an visual cognition model through solid angle ratios shows the results below. 1. 1f the schemata is constructed by the perceptual circulation through the process of education and experience, solid angle ratios 1 : golden proportion^i (= 1:0.61803399^i) can be corresponded to psychological stresses 1: 2^i. 2. By the design works, psychological stress can be set to any plus proportion, so that relativity between solid angle ratio and psychological stress can be controlled to explain orders such as Greek on the same system above.
