array of black and white pixels to show what a QR code looks like

Scan QR Codes

QR codes (Quick Response Codes) are barcodes that companies and organizations use to share information. You may see these at restaurants to view menus, in catalogues or in advertising and marketing campaigns. QR codes make it very simple to get access to information right from your device! During this lesson we will show you how […]

Scan QR Codes Read More »