Navigation will be the most sought-after feature in portable devices - at least many tech companies think. Sony thinks the Playstation Portable is the ideal device to add GPS. We don’t wonder why. Just take a look at all the navigation devices that resemble the form factor of PSP. The software update for GPS will be added sometime in the next twelve months. It takes that long to add GPS? Maps from TeleAtlas with 3D rendering with UMD and memory stick support. A car mount and keyboard that folds up to cover the screen may be added. Price is below is between $100 and $200.

[via navigadget]