If you have an old iPhone laying around, you can beef up your home security by turning it into a security camera. We'll show ...

Overview: Old smartphones can function as reliable home security cameras using free or low-cost apps and Wi Fi ...

Learn the fastest ways to scan barcodes and QR codes using your iPhone or Android smartphone. No special app needed for most ...

These days, thanks to smartphones, almost everyone has a camera with them and that’s mostly a good thing. At any time, you can capture memories with family and friends, painterly sunsets and crazy ...

Forget hunting for a tape measure or a protractor. Use your Android phone camera and sensors to handle different types of measurements easily.

The square Center Stage front camera on the iPhone 17 allows instant portrait and landscape switching without rotating the ...