Since most people are carrying a camera-equipped computer in their pockets these days, QR codes can be a great way to easily share short snippets of information. You can put one on your business card ...

With over a decade of experience at Which?, Tom covers everything from tech advice to money-saving tips and highlights the best deals during major sales events. QR (or Quick Response) codes are now ...

These T-shirts and hoodies by student-led protest group March For Our Lives are adorned with an American flag containing a QR code, which leads directly to online voter registration when scanned. The ...