I think it could either enhance or diminish road safety. It all comes down to the person using the technology, though. The sort of person who would use someth

I think it could either enhance or diminish road safety. It all comes down to the person using the technology, though. The sort of person who would use something like Glass to use GPS or a HUD (speedo, tach, clock?) without taking their eyes off of the road will likely be a more safe driver. HUDs have been credited with enhancing aviator safety; this could bring such innovations to the road. The sort of person who looks for distractions anyway will now be distracted by Glass. I'm not sure if this will constitute new distractions or a new way to consume old ones, though.