How did people found their ways before GPS? Paper maps?
Nowadays, GPS devices like this one here, have unlimited map updates and traffic conditions. Most can talk, some will even understand your spoken commands, communicate with your phone and even read you your text messages aloud.
Cool gadgets!

~~~~~~~~~~~~~~~~~

Некада давно, људи су читали папирне мапе да виде где треба да иду. Праисторија. :)