The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...

The Uttar Pradesh Madhyamik Shiksha Parishad (UPMSP) has issued QR-coded identity cards to invigilators, centre superintendents and support staff for the 2026 High School and Intermediate examinations ...

Unsolicited packages, often containing cheap, low-value items, could be a sign of a scam known as 'brushing' and potential identity theft.

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

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?

Abstract: User preference is shifting away from desktops and laptop computers and towards smartphones. Using smartphones to expedite university teachers' attendance taking procedures would reduce ...

Abstract: The automatic inspection of surface defects is an essential task for quality control in the computers, communications, and consumer (3C) electronics industry. Traditional inspection ...

Step-by-step tutorial perfect for understanding core concepts. Start here if you're new to Agentic RAG or want to experiment quickly. Focuses on the essential workflow without advanced features to ...

QR codes might be one of the most useful inventions of recent years, but they can also hide an unpleasant surprise. These scannable black and white images are now everywhere, letting Android and ...

McAfee’s latest Scam Detector update focuses on stopping scams before you click, scan, or reply. Real-time QR code scanning is a major upgrade, helping users avoid fake login pages and malware-filled ...

A feature-rich Android QR code scanner application built with Kotlin, featuring real-time scanning, Firebase cloud storage, offline mode support, and a beautiful Material Design interface.