in progress method growing, based on:

light -shape -> number -> letter

applied to what is observed.

first, look at the light.

light = color

data: count of colors, ratio of most dominant of visual real estate

second, look at the shape.

shape = geometry, position, relation

data: count of shapes, angular relation, ratio of most dominant of visual real estate

third, look at the number.

number = sequence, motion & repetition

data: count of sequence, trajectory cw/ccw, repetition count, ratio of most dominant parts of sequence of visual real estate

fourth, look at the letter.

letter = combined into words to record, transmit the description of function

mabes for rainbow circle