Google brought some improvements to its Android emulator when it updated the SDK last month, but it's now back with an even bigger update that's sure to please developers. The latest version finally adds built-in GPU support, which Google says will help the emulator better keep pace with current smartphones that rely so heavily on GPUs themselves. Along with that, Google is also promising better performance across the board (including improved CPU performance), as well as emulation of more hardware features, including the ability to tap into the sensors and multitouch input of a tethered Android device (Blu
