I had some discussions about whether GPS devices are actually a good thing. Thank A world full of people with zero leadership qualities have yet to count on an electronic device could be a few faces. The conclusion that I 've come to is that the GPS is in certain situations, great, but sometimes it's great to return to the use of outdated. If you do not look too old, not to would be with your GPS, the compass, keep watch Hi-Tech but mother hens during the entire trip.

This compass is a kind of form of GPS, but the type of check you at home is not as detailed. Instead of choosing a location and it will indicate the general direction of your location. It uses a light on the direction and changes from red to blue, depending only on how you look at your goal. It is for those who can not read a map and do not mind making several wrong ways large. For the moment it is still a concept, then you have to wait and see if it actually still is for the general public.