title: how sensiya SDK distinct motion sitting and driving?
body: <p>according to sensiya(<a href="http://www.sensiya.com/" rel="nofollow">http://www.sensiya.com/</a>) their SDK can detect motions like walking running sitting driving etc.</p>
  
  <p>I guess acceleration data can be used for classifier to detect run and walk. </p>
  
  <p>But sitting and driving are quite the same, what else technique they used in order to distinct driving and sitting? does anyone have any insight?</p>
  
  <p>Many thanks</p>