What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. It's surprising how often we need to keep ...

Your smartphone is full of surprises. There’s an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

If you already have a smartphone with a decent camera, you have the makings of a scanner and your own little photo studio. Invest $15 for a Scanbox, a new project recently launched on crowd-funding ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. It’s 2025. We may not have flying cars ...

My wife and I have started a project to scan some of our paper documents so we can get rid of some file boxes taking up space in our office. As we were scanning some old greeting cards, we ran across ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Surprised at how often you could use a ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. It's surprising how often we need to keep ...