GPS machines?

Question

I want to have one GPS machine.1)which one is suit for indivitual use &After buying one2) is it necessary to buy some software and 3)for using machine in different country is it necessary to take permission from local goverment? thanks

Answer 1

There are a lot of things to consider. Here are some various articles that will get you started in the right direction.

http://reviews.search.com/search?q=gps&nodeid=-1&format=customlayout&channel=54&cat=312&mode=features&allfields=0&k=4619843