Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.

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

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 ...

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

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

Jay Bean, CEO of FreshLime, is a tech entrepreneur with over 20 years of experience empowering SMBs to grow through emerging technologies. You probably noticed that QR codes made a big comeback during ...