The first production Windows 8 tablet may have been uncovered early in a presentation believed leaked on Friday. Badged as the Slate 8, the third-generation Windows tablet seen by Neowin in preliminary rendered form would be much sleeker than previous generations. The 10-inch tablet would now be much more competitive in design, at 0.36 inches thick and eight to ten hours of battery, while carrying an aluminum design with a chin for the hardware Start button.