Still have a bit more room on that keychain ring next to your DAP, photo frame, Atari controller and, um, keys? Then you might want to keep an eye out for Navin's new miniHomer GPS compass, which won't give you actual turn-by-turn directions, but will at least point you towards up to five different locations of your choosing (including your car's spot in the parking lot). To ensure the device keeps on ticking d
