No, because printing directions off the internet from mapquest etc. has been around almost forever, and although I used GPS a lot to measure positions I never had a smartphone until quite late (2010 I think), so by the time I used GPS to get somewhere no part of it was special or new.
No, because if I need information I stop at information places at the border and get a map for free. Sometimes you can get whole guidebooks full of maps and directions and interpretive information for free. I picked up maps or guidebooks multiple times this year.