PSP
keyboard & cellphoneA pair of PSP patents recently went public via the United States Patent and Trademark Office. We've heard rumor of keyboard and cellphone USB attachments for the PSP before, so it comes as no surprise that these patents were officially filed back in November 2004. While the keyboard is still a possibility, given that an email function is on the way, the chances of a phone extension hitting retail are slim.

This article was originally published on Joystiq.

Game developers get their rant on at GDC