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 ...

I have an unlimited high-speed broadband connection at home, so I don't mind sharing it with my guests. Android makes this ...

GameSpot may get a commission from retail offers. Code Vein 2 is a challenging Soulslike with tense and aggressive combat, as well as plenty of anime drama and compelling characters that should keep ...

Soulslike games are known for their punishing combat and tense exploration, and Code Vein 2 delivers both alongside a time-traveling story and sprawling open world. There's certainly a lot to see in ...

The North Korean state-sponsored hacker group Kimsuki is using malicious QR codes in spearphishing campaigns that target U.S. organizations, the Federal Bureau of Investigation warns in a flash alert.

Digital game codes remain one of the simplest ways to add new titles to a Nintendo library. The Nintendo Switch 2 handles code redemption in a familiar way, building ...

QR codes are everywhere—from restaurant menus and payment links to Wi-Fi credentials and app downloads. If you’re using an Android device, scanning a QR code is quick and easy, and in most cases, you ...

Airlines can use QR Codes in confirmation emails and app messages for quick seat upgrades, baggage add-ons, or insurance purchases. Hotels can use them in pre-arrival messages so guests can choose ...

In a hotel lobby, two QR Codes promote the same thing: a 10% discount on the breakfast buffet. One sits at eye level beside the elevator buttons, right where guests wait with their phones in hand. The ...