If it could really do this ......."Warwick says the potential for using GPS technology within motorcycle helmets is great. It could also be used to detect hazards on the road, including potholes and manhole covers, he says." ...as it says in the article, that would be a good thing. As just a speedo, I don't see people willing to spend the extra money. Maybe a good thing for racers with a speedo/tach display.
You never know though. A lot of good things have come from seemingly unneeded things. They can spark the flame. :wink: