Fingerprint scanners on mobile phones have been around for awhile, but they’ve really started to take off recently as the technology behind the scanners has improved. One thing that has still been ...

Most of my current work for PCMag is about printers and projectors, but I've covered a wide variety of other subjects—in more than 4,000 pieces, over more than 40 years—including both computer-related ...

Apple wants you to scan documents with your iPhone and has given us all very good tools for doing so — but there are more and, sometimes much better alternatives. You do already have a document ...

A cool feature of GIMP is its ability to connect to a scanner. If the scanner has TWIN compliant driver, then it can be connected to GIMP. TWAIN is an application program interface and communication ...