title: Is it possible to make an uber-like map tracking using PubNub?
body: <p>I have been trying to make a web app that has a certain feature like uber where users can see other users on a map. I read about pubNub (<a href="https://www.pubnub.com/" rel="nofollow noreferrer">https://www.pubnub.com/</a>) and I saw they have a tutorial that allows you to track movements on a map <a href="https://www.pubnub.com/tutorials/javascript/mapping-javascript-tracking/" rel="nofollow noreferrer">https://www.pubnub.com/tutorials/javascript/mapping-javascript-tracking/</a>. </p>
  
  <p>They also provide a tool called presence (<a href="https://www.pubnub.com/products/presence/" rel="nofollow noreferrer">https://www.pubnub.com/products/presence/</a>) which allows you to see if users have joined your web session or not. I would like to, with presence, to show on a map if people have joined the session or left the session. If they are on the map, I would like the movements to be updated as well.</p>
  
  <p>I am just wondering if someone has used pubNub before to achieve something similar and if so how to go about it?</p>