I'm kind of anxious about checking the map when I'm riding a motorcycle in traffic. You can get away with much lower situational awareness in a car simply becau

I'm kind of anxious about checking the map when I'm riding a motorcycle in traffic. You can get away with much lower situational awareness in a car simply because you're far more predictable and not invisible. Speaking of which... I'm still waiting for a bike helmet with a back-facing camera/HUD that is neither vaporware nor "smart" (read vendor-dependent and barely working), and doesn't suffer from basic usability mistakes. That would be infinitely more useful and probably easier to make than this.