Duane Morris LLP
Curvilinear solid for information input, map for information input, drawing for information input
Problems of dot pattern technology include latitude/longitude information not being able to be acquired from a curvilinear solid. To read coordinate and/or code information from the vicinity of a line segment to acquire information associated with the line segment, it is necessary to define manually an area including the line segment to form the dot-pattern associated with the information in the area. In the case where line segments are adjacent, a sufficient area cannot be secured and information cannot be defined accurately for the line segment. Stream dot-patterns which are formed based on a prescribed rule, and which have few moires that are streaky periodic patterns are connected and formed in a belt-like shape. It becomes possible to create an information inputting medium that accurately defines the latitude/longitude and coordinate information on various line segments on the curvilinear solid, the map, the drawing, or the like.
G G
G09B G09B
inventional inventional
Kenji
Yoshida