Patent ID: 8044947

Claim:
A method to transmit a coded information to a user via a graphical display, wherein the graphical display comprises a plurality of pixels arranged in an array, wherein lines of said array are arranged in the direction of the fast refresh rate of the display, the method comprising obtaining said coded information by a scanner to be positioned near the graphical display in the direction of the fast refresh rate of the display, wherein at least two code strips are provided along said lines, each code strip comprising a number of at least three code points, wherein each code point comprises between two and a few tenth of said pixels defining the length of each code point along its line, wherein said coded information is transmitted through each code strip comprising said number of said at least three code points, wherein the length of corresponding code points on the second or any subsequent code strip is smaller than the length of corresponding code points of the first or corresponding subsequent code strip in the direction of the fast refresh rate of the display.