STREAM DOT PATTERN METHOD FOR FORMING STREAM DOT PATTERN METHOD FOR INFORMATION INPUT/OUTPUT USING STREAM DOT PATTERN AND DOT PATTERN

摘要

It is possible to define a plurality of pieces of information by a dot pattern formed on the basis of reference dots successively arranged in a line on the surface of the medium independently of the shape of the rectangular area constituting the dot pattern, And realization is realized. A step of arranging a plurality of reference dots in a line on a line according to a predetermined rule in the formation of the dot pattern, a step of forming a first virtual reference line connecting a plurality of reference dots, a process of forming a reference dot and / A step of forming a second virtual reference line defined at a predetermined position from a reference line, a step of forming a plurality of virtual reference points at a predetermined position on a second virtual reference line, It is possible to form the dot pattern at a free position on the curved body or the surface of the medium by including the step of disposing the information dot whose information is defined by the distance and the direction from the reference point.