NFC tags are so useful and customizable, and it's quite simple to make your own. Here's what you can do with it and how.

Want to see what agentic coding really feels like? Come along on my wild, wonderful, and terrifying two-day vibe coding adventure with Xcode 26.3.

Today, global QR code scans reached 41.77 million in 2024, with the QR code payment market projected to grow from $14.7 ...

SHANGHAI, CHINA - Media OutReach Newswire - 28 January 2026 - When Thai tourist Naree visited Shanghai, she paid easily for coffee at a neighborhood café by scanning a Weixin Pay QR code using the ...

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 this post, we will show you how to create real-time interactive flowcharts for your code using VS Code CodeVisualizer. CodeVisualizer is a free, open-source Visual Studio Code extension that ...

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 ...