Sharp's prototype 3.5-inch screen integrates an optical scanner that can scan objects such as business cards placed on its surface and recognize fingers or other objects If you thought the iPhone ...

When you sell retail products, it's convenient and efficient to use a barcode scanner. This scanner allows you to automatically transfer information about the product to your computer system so that ...

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 ...