Barcodes for Mobile Phones

So have you seen those square barcodes yet ?  These barcodes (called 2D) contain information that can be instantly read by barcode scanners.   A 2D barcode is used with mobile phones because they are more easily readable even when displayed on “low resolution” displays.  The GeoHelp Platform automatically creates a unique QR Code for every message. This allows a barcode reader to read an “e-coupon” or an “e-ticket” based on the information contained within the “dot pattern”.