title: Variation of e.touches, e.targetTouches and e.changedTouches
body: <p>Let's say I am listening for <code>touchstart</code>, <code>touchmove</code> and <code>touchend</code> on the <code>body</code> element.</p>
  
  <p>Let me know if I'm wrong, but I think <code>e.touches</code> is the same as <code>e.targetTouches</code>? If so, how <code>e.changedTouches</code> varies in relation with them? </p>
  
  <p>I mean, given one touch at one given moment, I fetch the touchevent and parse it. In my experience all three touch variables are the same. </p>
  
  <p>I have to send the parsed data to the server and it's quite redundant to send three times the same exact string, isn't there any way to send them once and programatically reproduce the touchevent on the server?</p>