GPS System with Breathalyzer

GPS navigation systems are great in getting you around, but how many of them actually boast the capability of telling whether you’re drunk or not? The G400 is one interesting GPS navigation system, featuring an integrated alcohol sensor on the side that knows just how much alcohol per liter there is in your blood. If only vehicle manufacturers will be able to make a modification of this GPS navigation system in the future, preventing the vehicle from starting or moving as long as there is a drunk driver in the seat. The G400 ought to make its way Stateside soon, but in the meantime, it is available in Portugal for €200.