title: real time gps tracking device
body: <p>I am working on a product which requires a real time gps tracking.<br>
  I searched on google to collect information, so I got an overview on how does basically GPS work.</p>
  
  <p>Now what else do I need except for a GPS receiver to display on my mobile through an app (designed by us) where a GPS receiver is attached to my product?<br>
  I don't want the whole navigation functionality, but just to display where it is located.</p>
  
  <p>I know a GPS receiver continuously sends and receives signals from satellites, but how to display that on my mobile app?<br>
  Do we send some info to some kind to a database and then program the app to collect the info from there?</p>