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 ...

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 ...

3D scanners are getting better at creating 3D models of real-world objects, but consumer-grade devices tend to only handle small items, or scan with a low resolution. Now, German research institute ...