Sony Xperia Touch projector hits America… for $1700 (Android Projector with multitouch input) /

There are a lot of portable projectors that use Google’s Android operating system to let you beam apps like Netflix, YouTube, or Angry Birds to a wall or screen. Sony’s Xperia Touch is something a bit different: it’s not just a projector that runs Android. It also has sensors that supports 10-point touch detection… so