Retail Reload is combining data from RFID tags and QR codes on fashion products to provide a new sales-associate-assisted ...

To view the QR code, you firstly need to launch the Passwords app and select the Wi-Fi card. You then need to select the ...

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You’ve almost certainly used QR codes before—it’s when you point your phone’s camera at a square barcode to access a menu, a form, or even an app, and then tap on the link that appears.