Ever wondered why seemingly harmless Amazon packages are suddenly landing on your doorstep with no sender name, no return address—just a mysterious QR code tucked inside, inviting you to scan it?

If there's a shortage of anything, it's understanding of how QR codes work.

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

New bilingual platform allows guests to instantly share photos via QR code—no app required—preserving traditions from ...

The Unique Identification Authority of India (UIDAI) is preparing significant updates to the Aadhaar card to curb misuse.

UIDAI is planning key changes to the Aadhaar card to prevent misuse. The updated card may display only the holder's photo and ...

Over 150 years of Cottonwood and Verde Valley history is becoming available at the Cottonwood Cemetery where the stories of the pioneers and their descendants are being told through the ...

PMC has tied up with private agency to introduce digital ticketing and entry system across all 16 of its auditoriums, enabling entry via QR code scanning ...