Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. With the HP FilmScan 5-Inch Touch Screen Film Scanner, it's ...

Ever since iOS 11, your iPhone and iPad have been able to detect a QR code in the camera frame, and pop up a banner at the top of the screen to open the link embedded within it. This is a great way to ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Matthew Guay When life gives you paper, your phone can turn it into clear PDF ...

Sharp has shown off an interesting new piece of technology in the form of a small 3.5-inch LCD screen that also doubles as a scanner. "The screen, on show at the Ceatec exhibition, features an optical ...