“smartWake” is an awesome app for Android smartphones that sees your phone respond smartly to notifications received or gestures.
Such smart responses include:
•Setting your screen to light up when a notification of a mail, message, etc is/are received
•Waving your hand over the phone screen to wake it up
•Waking up the screen when pulled out of your pocket or going to sleep when put in your pocket.
•Waking the phone screen when you pick it up
The app indeed puts the innovative Face Wake technology into great use.