Sure, airport body scanners are looking for threats, but here’s what else these security devices might reveal in the process Gone are the days when friends and family could walk you to your gate ...

A profitable sideline for photography shops was providing scans of film, and there were a series of high-end scanners aimed at that market. [Kai Kaufman] shares the experience of making one of ...

The best OBD-II scanners were once expensive luxuries that were exclusive to mechanics and other professionals. Those days are long gone, and we recommend that every driver has one to help ...

If you're wondering how to digitize those shoeboxes full of photos sitting in your attic, a leading option is a personal photo scanner. Photo scanners can be faster than other options, such as ...

Anything you want to scan will need to be in a well-lit space on an ideally flat surface. Make sure the document is free from smudges and other blemishes. Your smartphone camera isn't as powerful ...

For example, you can use stock scanners like Magnifi and Interactive Brokers to filter stocks by industry, price, the average number of shares that change hands during a day and more. Stock ...

When you need to sign and scan a document or don't have a proper scanner ready, your iPhone will do just fine. David Lumb is a mobile reporter covering how on-the-go gadgets like phones ...

QR codes are so popular that nearly every device with a camera lets you scan them. Here's how to do it with your phone, tablet, or computer. How to scan a QR code with an iPhone or iPad Both ...

Any printer can, of course, print. But only an all-in-one (AIO) printer can push off your old fax machine, copier, and scanner to the great recycler in the sky. These do-it-alls range from compact ...