iBeacon possible to wake up an app? : <p>We have requirement to integrate ibeacon in our iphone app.When user reached nearest to a beacon ,</p>

<p>1)App need to wake up and open automatically.Is it possible? 
or
2)We need a local notification first and click on it will open the app?</p>

<p>First one is possible , help is highly appreciable</p>

<p>Thanks,</p>
