QR codes have become an integral part of our lives but where did they come from?

QR Codes

Since the pandemic began, QR codes have become an integral part of our lives. You can’t go places without getting past them. What exactly is a QR code? QR stands for ‘quick response’. A barcode holds information horizontally and is limited in its storage. It can hold just 20 characters of data. Unlike a barcode, […]