What is a URL QR Code?
URL QR Code is to link your input coded, according to certain rules in the plane (two-dimensional direction) distribution with a specific geometric pattern of black and white. In modern life, it is widely used.
Sample QR Code application
Identify the problem
Standard (square) QR Code
The two colors of black and white,With rectangles graphics,Simple, easy to identify
Liquid QR Code
The rectangle angle processing,Smoothed,Recognition rate is not high
Rounded corners QR Code
The angle of the filling process,Smoothed,Recognition rate is not high
Color QR Code
The more variety of color composition,Beautiful, image,Recognition rate is not high