Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device, ...

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. Third-party cookies are crumbling, customer acquisition costs are ...

QR codes are popping up at restaurants around the world as business owners consider new ways to keep diners and employees safe. Acceptance of QR codes has waxed and waned over the years but some tech ...