World record tiny QR codes could store terabytes on a sheet, offering storage without power or cooling requirements anywhere ...

Note: The verification e-mail to complete your account registration should arrive immediately. However, in some cases it ...

Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each ...

A team of researchers at TU Wien recently announced that they have "etched" the smallest QR code ever on a ceramic film. Covering an area of ...

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, ...

WhatsApp today announced a new and quicker way to transfer chat from your old phone to a new phone through a QR code-based method. The company said that users migrating to another phone with the same ...