You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

Once thought of as tools for product advertising or historic tours, quick response (QR) codes are now making their way onto building permits. On Thursday, Jan. 6, Catawba County, N.C., began using the ...

It's easy to find someone on Venmo if you need to send money, or a payment request. Here's how to do it in three ways.

Google is adding two major updates to Android's Messages app. Starting now, Android Key Verifier is available to all Android ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Countries like China have been obsessed with QR codes for a while ...

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...

We often find ourselves in a situation where we have to share the credentials of our Wi-Fi network with other people. Generally, the owner of the Wi-Fi router has to give out the password, which ...