You can add new contacts to WhatsApp manually from the Chats tab or you can scan someone's QR code within the app.

Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...

In Chinese public toilets, users now have to watch advertisements to get toilet paper. The system with QR code scanners is ...

The new MINI John Cooper Works Countryman All4 was launched in India today at Buddh International Circuit. The car will be ...

Innovation may start with technology, but in Liverpool, it’s powered by people. At Insider's Liverpool Ones to Watch roundtable, leaders from across the region explored how AI ...

Turn text into QR codes for everyday use with these 8 practical ideas. Perfect for reminders, labels, and more.

Brazil’s fast and free homegrown digital payment system, PIX, has become wildly popular. The Trump administration says it unfairly undercuts U.S. companies. By Ana Ionova Reporting from Rio de Janeiro ...

D printing is extremely practical when you want to produce small quantities of customized components. However, this ...

In New York, lifestyle creator Alina Antman called it “smart, disruptive, and impossible to ignore.” In Los Angeles, Johnny Metro shared the QR codes he spotted around the Arts District, encouraging ...

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 ...