How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...

Quick Share, Google's version of AirDrop, could soon receive an update to support QR codes for easier device connection. Wi-Fi connections are faster for file transfers, but Quick Share now offers ...

The Pentagon warned against using Signal in a memo just last week, according to NPR. It cited threats from Russian hackers.

Enter this interesting project from [Predrag Mijatovic], which uses a few scripts to automatically set up a new encrypted guest WiFi network and present the appropriate QR code on an OLED display ...

Also, see how to quickly get Service code information by using your phone to scan the display’s QR codes. Understanding the difference between a critical or non-critical Service code can help you ...

The QR codes are placed on the store’s window display in SoHo in downtown Manhattan. The company believes mobile will help spread the word and engage consumers. “We recently launched a new ...