title: Detect iPhone accelerometer inactivity
body: <p>How do I check if the iPhone is not shaken for a specific time? </p>
  
  <p>My app will support iOS 5.x and I heard accelerometer is depreciated in iOS 5.0. Can I detect inactivity in CoreMotion framework? </p>
  
  <p>Please help me to solve this..</p>
  
  <p>Thanks in advance.</p>