title: Temporarily Lock or Disable iphone home button
body: <p>I know the iphone home button is extremely crucial for the functioning of the iphone.<br>
  However I have an idea for which I need the application running and the home button to be disabled.  I tried googling, but haven't been able to find a solution.   </p>
  
  <p>Temporary or timed locking (Lock for 5/10 mins.) would also do.  </p>
  
  <p>The app. should work on non-jailbroken phones, hence going around apple won't work.  </p>
  
  <p>Appreciate any ideas.</p>