title: iPhone Safari Web App: Seeking overview of iPhone-specific features
body: <p>I am trying to get an overview of what kind of native iPhone features I can get access to when I write a Web App (using html/css/javascript, running in Safari).</p>
  
  <p>Meaning: I like to know whether I can get access to features specific to "smartphones" in general and iPhone/iTouch in particular (accelerometer, address book, photo library, the iPhone's unique identifier, camera, compass, available Wifi networks, etc.).</p>
  
  <p>I suppose there must be an overview somewhere, probably on the Apple developer site, but I have trouble finding it, because it's all about native apps now.</p>