GPS
When you get lost is when you know more of the country.
For me, GPS are helpful on big cities (not always) for not wasting time, and for checking general directions.
Main roads are in GPS, but they usually are signaled, so you don´t need the screen.
BUT, when you are lost in the middle of nowhere, and you come to a Y, your GPS has not that tiny road in its memory....so what it is for ???
And, asking for directions obligue you to interact with residents and they will interact with you, a bonus in your trip, instead of going insulated in "full technology".
Santiago
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