After rolling out the world's first GLONASS-enabled smartphone, Russia is thinking bigger -- it's tablet time. This 7-inch Froyo-powered panel runs on a 800MHz processor, and sports 512MB of RAM, a 3.2 megapixel camera, and support for both GPS and GLONASS navigation. Russian provider Skylink hopes this new Android tablet, called the Xpad, will set a trend for future navigation devices -- utilizing data from both satellite positioning systems for increased accuracy in urban environments. The future of enhanced navigation hi
