On January 6, 2010, the US Patent & Trademark Office published a patent application from Apple that reveals one of the next chapters for Apple's iPad. The patent introduces us to three and four speaker arrays that will advance the iPad's audio range so as to cover high range tweeter and a lower range speaker. But the patent packs a bigger punch by illustrating the iPad's camera that will include facial and location orientation. So if you're chatting in landscape or portrait, the camera will reorient itself accordingly. The patent also shows us that Apple is thinking of a very cool iPad stand. It's a concept, but one that would be very, very cool to own.