Améliorateur HD d'image
a visually impaired with an overhead view of the matrix code, predominantly red and black in color, some numbers on the numerical value "28" while others include "24", "3", "5", and "8", there is a number "21" in the top left corner, the numbers are smaller in size compared to the binary code, the overall layout gives a detailed image of the matrix code, even spacing between the three columns.