title: What functionalities can I access by WebKit?
body: <p>Would I be able to access the following information by HTML 5?</p>
  
  <ul>
  <li>GPS position</li>
  <li><a href="http://en.wikipedia.org/wiki/Bluetooth" rel="nofollow noreferrer">Bluetooth</a> device list</li>
  <li><a href="http://en.wikipedia.org/wiki/Wi-Fi" rel="nofollow noreferrer">Wi-Fi</a> network list</li>
  <li>Contacts</li>
  <li>Calendar</li>
  </ul>