The Name NAVIC (NAVigation with Indian Constellation), You may not heard before, but it true that india is developed it's own navigation system called navic.
What is navigation system ?
Navigation
system in simple laymen language is a system which provides exact
location of position and help to navigate i. e. where you want from one
place to anotther.
you already used the navigation system called
GPS (Global positioning System) in your smartphone or car for getting
direction of various direction using google map, here map or apple map,
this is navigation system which developed, managed and control by USA.
now after some time you able to use navic system in your phone or car.