title: Distance between two android phones
body: <p>I'm wondering: other than GPS location, is there any way to find if two phones is within a certain distance from each other? For example, if one phone is under 3 feet from another one, as GPS is not that accurate. </p>
  
  <p>I'm developing a multiplayer interactive game for my final year project on the android platform and it would require that one gamer is within 3 feet or less from another. </p>
  
  <p>Anything at all is most helpful but from looking around it would seem that it's not really possible. Most phone data can be shared and I will be using both bluetooth and multicast sockets.</p>
  
  <p>Thanks very much for your time.</p>
  
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  <p>Thanks to everyone so far for your replies. I'm still looking into this and will update when I find something  alittle bit easier to do; but so far it would seem using bluetooth RSSI value is the way to go.</p>