After many false starts, QR codes have finally found their footing, but marketers need to treat the post-scan experience as seriously as the code itself.

If you need to encrypt a file on your Android device so it can be safely shared with other users, this handy app gets the job ...

These apps made sense once, but not anymore.

Android is the world’s most widely used mobile OS—and a major target for malware. These are the top Android antivirus apps we ...

Your iPhone camera is a window to the world, helping you capture photo and video memories. But it can do so much more.

Like many tech categories, Apple didn’t invent the Bluetooth tracking devices, but it made it a lot more popular when it ...

A recent kind of package scam encourages you to download your own malware via QR code. Here's what to watch out for. Tyler has worked on, lived with and tested all types of smart home and security ...

I compared the best QR code payment apps for small businesses, focusing on provider flexibility, in-person and remote QR payment support, POS support, transaction fees, and overall ease of use. Small ...

Aqara’s newest smart lock gets universal tap-to-unlock, but only iPhones and Apple Watches let you skip that step and just ...

Getting a random package you didn't order used to be either a shipping mistake or a mildly annoying marketing ploy. Now it might be something worse, the FBI has warned in a public service announcement ...

QR codes have become a convenience of modern life. Just scan the black and white mosaic with your phone’s camera and you can do everything from connect to your hotel room Wi-Fi to pay for that public ...