My Droid X2 is having trouble recognizing my fingers sporadically. (Specifically, it will stop responding to a finger of mine until I rub it or something. Other fingers will still work.) The weather ...

One of the biggest complaints long-time tablet enthusiasts have about the Apple iPad is the lack of stylus input and an active digitizer. In other words, while you can pinch and flick on an iPad you ...

With the aid of Microsoft's much-loved Kinect sensor, engineers at Purdue University have created a system that can turn any surface -- flat or otherwise -- into a multi-user, multi-finger touchscreen ...