Apple etches iPhone displays with small QR codes that let it precisely track the number of defective screens that are thrown out by suppliers, according to a new report from The Information. One ...

The Food Safety and Standards Authority of India has all food business operators to display FSSAI or registration certificate along with the QR code of Food Safety Connect App on their premises as ...

At this point, you’re likely aware that you can store your wireless network’s credentials in a QR code, so that anyone who wants to connect with their smartphone need only scan the 2D barcode. Whether ...