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 ...

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...

KDE Plasma 6.6 is now available to download, adding text extraction to screenshots, per-app volume control in the taskbar and the ability to create your ...

Daily tasks you didn't know your terminal could handle instantly.

Threat actors are sending physical letters pretending to be from Trezor and Ledger, makers of cryptocurrency hardware wallets ...

A corner shop in central London has recently been turned into an exhibition space, and is currently exploring the history of 19th-century printers who worked in the area.

Learn how to scan QR codes directly on your laptop or desktop using browser-based tools like 2scan.net. This easy guide explains how to decode QR codes from images, screenshots, PDFs, and ...