QR codes are quick, easy to generate, and let you share digital information in offline spaces. Here is what you should know ...

A notification will pop up that will indicate what the QR code is for (to take you to a website, for example, or download a menu PDF). Tap the notification box to activate the QR code. Open your ...

What it looks like. Here is an example of my QR code for my business that I shared: What does it do. When you scan the code, you are taken directly to the add review form for that business.

While my opinion may not be popular, I think Google's QR code authentication is better than other 2FA methods.

One very easy and convenient way to share access to a wi-fi router is by generating a QR code for joining that wi-fi router, ...

Better technology for keeping track of glass beer bottles could be important in improving health and safety and operational ...

Something that may or may not be an unexpected problem is privacy -- if a recipient can normally only receive shares from contacts, for example, QR codes will let them make exceptions. On Samsung ...

One example of the latter occurs when cybercriminals ... of these messages is delivered," according to Richendrfer. Though QR codes may not be as ideal as authenticator apps or physical security ...