Working with data storage technology company Cerbyte, Mayrhofer and colleagues were especially interested in identifying a ...

The smallest QR code in the world is so very tiny that your phone would need an electron microscope to scan it. The matrix ...

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

Researchers set a Guinness record with a tiny QR code, exploring ceramics for long-lasting, zero-energy digital data storage.

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 QR Code scan is like a raised hand in a crowded room. It's voluntary, visible, and tells you exactly who's interested. Compare that to website cookies, which are more like secretly following someone ...

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 ...

A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ...