Without GPS we’d still be having that fight about asking for directions (never gonna happen) . If you haven’t already jumped on that bandwagon then let Snoop Dogg give you directions. And if that’s not enough to convince you maybe it’s because you’re really more of a bike commuter. That’s cool, there’s a GPS for you now too. The Sony NV-u35 GPS is waterproof, mounts to your bike and doesn’t care about one way streets quite so much. Only available in Japan currently, but expect to see more of these popping up.