title: Android NFC p2p to retrieve information
body: <p>I was reading about Near Field Communication on Android and was wondering if there is any way to retrieve information from one phone by another. So this can be done in two ways :</p>
  
  <ol>
  <li><p>Phone(Retriever) connects via NFC to another Phone(Client). The Client does not have any special application installed, but we have an application installed in the Retriever. The Retriever then fires a query and can it get some information about the Client device(say the owners email address)? (Remember no special application is installed in the Client phone).</p></li>
  <li><p>In this scenario the Client has an appropriate application installed that captures the NFC query, parses it, retrieves the relevant data from the Client and sends back an NFC message to the Retriever.</p></li>
  </ol>
  
  <p>My background research says that it should be possible through the second way. I have two questions:</p>
  
  <p><strong>1.Is it possible through the first method. If yes then how?</strong></p>
  
  <p><strong>2.Could you suggest me some good tutorial for the second method</strong></p>