PSP GPS in action at GDC 08

Pocket Gamer's got a little snippet of an article about seeing the PSP GPS in action at this year's Game Developers Conference. It looks pretty nice, though I can't really think of a use for a GPS myself right now--I don't even have a car. I'm tempted to get one just to play with, though. And there will be a few games that use the accessory, like Metal Gear Solid Portable Ops Plus. (Via Pocket Gamer.)